diff --git a/estate/__init__.py b/estate/__init__.py
new file mode 100644
index 00000000000..0650744f6bc
--- /dev/null
+++ b/estate/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/estate/__manifest__.py b/estate/__manifest__.py
new file mode 100644
index 00000000000..66a20f8f70c
--- /dev/null
+++ b/estate/__manifest__.py
@@ -0,0 +1,31 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+{
+    'name': 'Estate',
+    'version': '1.0',
+    'category': 'Sales/Estate',
+    'sequence': 15,
+    'description': """
+    This module is here to help you manage your real estate business.
+    """,
+    'summary': 'Track all the properties you own',
+    'website': 'https://www.odoo.com/app/estate',
+    'depends': [
+        'base'
+    ],
+    'data': [
+        'security/ir.model.access.csv',
+        'views/estate_property_views.xml',
+        'views/estate_property_offer_views.xml',
+        'views/estate_property_type_views.xml',
+        'views/estate_property_tag_views.xml',
+        'views/estate_user_views.xml',
+        'views/estate_menus.xml'
+    ],
+    'demo': [
+    ],
+    'installable': True,
+    'application': True,
+    'author': 'Odoo S.A.',
+    'license': 'LGPL-3',
+}
diff --git a/estate/models/__init__.py b/estate/models/__init__.py
new file mode 100644
index 00000000000..089ce4cd63e
--- /dev/null
+++ b/estate/models/__init__.py
@@ -0,0 +1,5 @@
+from . import estate_property
+from . import estate_property_type
+from . import estate_property_tag
+from . import estate_property_offer
+from . import estate_user
diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py
new file mode 100644
index 00000000000..37c227fb238
--- /dev/null
+++ b/estate/models/estate_property.py
@@ -0,0 +1,112 @@
+from odoo import models, fields, api
+from odoo.exceptions import ValidationError, UserError
+from odoo.tools.float_utils import float_compare, float_is_zero
+
+
+class EstateProperty(models.Model):
+    _name = "estate.property"
+    _description = "Estate properties"
+    _order = "id desc"
+    name = fields.Char('Name', required=True, translate=True)
+    description = fields.Text('Description', required=True)
+    postcode = fields.Char('Postcode')
+    date_availability = fields.Date('Available From', copy=False, default=fields.Date.add(fields.Date.today(), months=3))
+    expected_price = fields.Float('Expected Price')
+    selling_price = fields.Float('Selling Price', readonly=True)
+    bedrooms = fields.Integer(default=2)
+    active = fields.Boolean(default=True)
+    living_area = fields.Integer('Living Area (sqm)')
+    facades = fields.Integer('Facades')
+    garage = fields.Boolean('Garage')
+    garden = fields.Boolean('Garden')
+    garden_area = fields.Float('Garden Area (sqm)')
+    garden_orientation = fields.Selection(
+        string='Garden Orientation',
+        selection=[
+            ('north', 'North'),
+            ('south', 'South'),
+            ('east', 'East'),
+            ('west', 'West')
+        ])
+    state = fields.Selection(
+        string='State',
+        required=True,
+        default='new',
+        copy=False,
+        selection=[
+            ('new', 'New'),
+            ('offer_received', 'Offer Received'),
+            ('offer_accepted', 'Offer Accepted'),
+            ('sold', 'Sold'),
+            ('cancelled', 'Cancelled')
+        ])
+    property_type_id = fields.Many2one("estate.property.type", "Type")
+    property_tags_ids = fields.Many2many("estate.property.tag", "Tags")
+    sales_person_id = fields.Many2one('res.users', string='Salesperson', default=lambda self: self.env.user)
+    buyer_id = fields.Many2one('res.partner', string='Buyer', copy=False)
+    offer_ids = fields.One2many('estate.property.offer', 'property_id', string="Offers")
+    total_area = fields.Float('Total Area', compute='_compute_total_area')
+    best_price = fields.Float('Best Offer', compute='_compute_best_price')
+
+    _check_positive_selling_price = models.Constraint(
+        'CHECK(selling_price >= 0)',
+        'The selling price must be positive.',
+    )
+    _check_positive_expected_price = models.Constraint(
+        'CHECK(expected_price > 0)',
+        'The expected price must be positive.',
+    )
+
+    @api.depends('garden_area', 'living_area')
+    def _compute_total_area(self):
+        for record in self:
+            record.total_area = record.garden_area + record.living_area
+
+    @api.depends('offer_ids.price')
+    def _compute_best_price(self):
+        for record in self:
+            record.best_price = max(record.offer_ids.mapped('price'), default=0.0)
+
+    @api.onchange('garden')
+    def _onchange_garden(self):
+        if not self.garden:
+            self.garden_area = None
+            self.garden_orientation = None
+        else:
+            self.garden_area = 10
+            self.garden_orientation = 'north'
+
+    def action_cancel_property(self):
+        for record in self:
+            if record.state == 'sold':
+                raise UserError('Sold properties cannot be cancelled')
+            else:
+                record.state = 'cancelled'
+        return True
+
+    def action_sold_property(self):
+        for record in self:
+            if record.state == 'cancelled':
+                raise UserError('Cancelled properties cannot be sold')
+            else:
+                record.state = 'sold'
+        return True
+
+    @api.constrains('selling_price', 'expected_price')
+    def _check_selling_price(self):
+        for record in self:
+            if float_is_zero(record.selling_price, precision_rounding=0.0001):
+                continue
+            if float_compare(
+                record.selling_price,
+                record.expected_price * 0.9,
+                precision_rounding=0.01,
+            ) == -1:
+                raise ValidationError(
+                    "The selling price cannot be lower than 90 precent of the expected price."
+                )
+
+    @api.ondelete(at_uninstall=False)
+    def _unlink_if_valid_state(self):
+        if any(record.state not in ('new', 'cancelled') for record in self):
+            raise UserError("Can't delete a property that is not New or Cancelled!")
diff --git a/estate/models/estate_property_offer.py b/estate/models/estate_property_offer.py
new file mode 100644
index 00000000000..c25d9bda615
--- /dev/null
+++ b/estate/models/estate_property_offer.py
@@ -0,0 +1,62 @@
+from odoo import models, fields, api, exceptions
+
+
+class EstatePropertyOffer(models.Model):
+    _name = "estate.property.offer"
+    _description = "Estate properties Offers"
+    _order = "price desc"
+    price = fields.Float('Price')
+    status = fields.Selection(
+        string='Status',
+        default='new',
+        copy=False,
+        selection=[
+            ('accepted', 'Accepted'),
+            ('refused', 'Refused'),
+            ('new', 'New')
+        ])
+    partner_id = fields.Many2one('res.partner', string='Buyer', required=True)
+    property_id = fields.Many2one('estate.property', string='Estate Property', required=True)
+    validity = fields.Integer('Validity', default=7)
+    date_deadline = fields.Datetime('Deadline', compute='_compute_date_deadline', inverse='_inverse_date_deadline')
+    property_type_id = fields.Many2one(related='property_id.property_type_id', store=True)
+    _check_positive_price = models.Constraint(
+        'CHECK(price >= 0)',
+        'The price must be positive.',
+    )
+
+    @api.depends('validity', 'create_date')
+    def _compute_date_deadline(self):
+        for record in self:
+            if record.create_date:
+                record.date_deadline = fields.Date.add(record.create_date, days=record.validity)
+
+    def _inverse_date_deadline(self):
+        for record in self:
+            record.validity = (record.date_deadline - record.create_date).days
+
+    def action_accept_offer(self):
+        if any(record.status == 'accepted' for record in self.property_id.offer_ids):
+            raise exceptions.UserError('An offer is already accepted for this property')
+        for record in self:
+            record.status = 'accepted'
+            record.property_id.buyer_id = record.partner_id
+            record.property_id.selling_price = record.price
+            record.property_id.state = 'offer_accepted'
+        return True
+
+    def action_refuse_offer(self):
+        for record in self:
+            if record.status == 'accepted':
+                raise exceptions.UserError('You cant refuse an already accepted offer')
+            record.status = 'refused'
+        return True
+
+    @api.model
+    def create(self, vals):
+        for val in vals:
+            linked_property = self.env['estate.property'].browse(val['property_id'])
+            if val['price'] < linked_property.best_price:
+                raise exceptions.UserError("An offer with a higher price already exists")
+            linked_property.state = 'offer_received'
+        return super().create(vals)
diff --git a/estate/models/estate_property_tag.py b/estate/models/estate_property_tag.py
new file mode 100644
index 00000000000..eedd1e6309b
--- /dev/null
+++ b/estate/models/estate_property_tag.py
@@ -0,0 +1,13 @@
+from odoo import models, fields
+
+
+class EstatePropertyTag(models.Model):
+    _name = "estate.property.tag"
+    _description = "Estate properties Tags"
+    _order = "name"
+    name = fields.Char('Name', required=True, translate=True)
+    color = fields.Integer('Color')
+    _tags_uniq = models.Constraint(
+        'unique(name)',
+        "The tag name already exists",
+    )
diff --git a/estate/models/estate_property_type.py b/estate/models/estate_property_type.py
new file mode 100644
index 00000000000..6f44b9a25a9
--- /dev/null
+++ b/estate/models/estate_property_type.py
@@ -0,0 +1,21 @@
+from odoo import models, fields, api
+
+
+class EstatePropertyType(models.Model):
+    _name = "estate.property.type"
+    _description = "Estate properties Types"
+    _order = "name"
+    name = fields.Char('Name', required=True, translate=True)
+    properties_ids = fields.One2many("estate.property", "property_type_id", "Properties")
+    sequence = fields.Integer('Sequence', default=1, help="Used to order stages. Lower is better.")
+    offers_ids = fields.One2many("estate.property.offer", "property_type_id", "Offers")
+    offers_count = fields.Integer(compute='_compute_offers_count')
+    _types_uniq = models.Constraint(
+        'unique(name)',
+        "The type name already exists",
+    )
+
+    @api.depends('offers_ids')
+    def _compute_offers_count(self):
+        for record in self:
+            record.offers_count = len(record.offers_ids)
diff --git a/estate/models/estate_user.py b/estate/models/estate_user.py
new file mode 100644
index 00000000000..8130f86a22a
--- /dev/null
+++ b/estate/models/estate_user.py
@@ -0,0 +1,11 @@
+from odoo import models, fields
+
+
+class EstateUser(models.Model):
+    _inherit = 'res.users'
+
+    property_ids = fields.One2many(
+        'estate.property', 'sales_person_id',
+        string='Real Estate Properties',
+        domain=[('state', 'in', ('new', 'cancelled', 'offer_received'))]
+    )
diff --git a/estate/security/ir.model.access.csv b/estate/security/ir.model.access.csv
new file mode 100644
index 00000000000..89f97c50842
--- /dev/null
+++ b/estate/security/ir.model.access.csv
@@ -0,0 +1,5 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_estate_property,access_estate_property,model_estate_property,base.group_user,1,1,1,1
+access_estate_property_type,access_estate_property_type,model_estate_property_type,base.group_user,1,1,1,1
+access_estate_property_tag,access_estate_property_tag,model_estate_property_tag,base.group_user,1,1,1,1
+access_estate_property_offer,access_estate_property_offer,model_estate_property_offer,base.group_user,1,1,1,1
diff --git a/estate/views/estate_menus.xml b/estate/views/estate_menus.xml
new file mode 100644
index 00000000000..f0591a1d1aa
--- /dev/null
+++ b/estate/views/estate_menus.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<odoo>
+    <menuitem id="estate_main_menu" name="Real Estate">
+        <menuitem id="estate_advertisement_menu" name="Advertisment">
+            <menuitem id="estate_property_menu_action" action="estate_property_action" />
+        </menuitem>
+        <menuitem id="estate_settings_menu" name="Settings">
+            <menuitem id="estate_property_type_menu_action" action="estate_property_type_action" />
+            <menuitem id="estate_property_tag_menu_action" action="estate_property_tag_action" />
+        </menuitem>
+    </menuitem>
+</odoo>
diff --git a/estate/views/estate_property_offer_views.xml b/estate/views/estate_property_offer_views.xml
new file mode 100644
index 00000000000..efe0786c96f
--- /dev/null
+++ b/estate/views/estate_property_offer_views.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0"?>
+<odoo>
+    <record id="estate_property_offer_view_form" model="ir.ui.view">
+        <field name="name">estate.property.offer.form</field>
+        <field name="model">estate.property.offer</field>
+        <field name="arch" type="xml">
+            <form string="Estate Property Offer">
+                <group>
+                    <field name="price" />
+                    <field name="status" />
+                    <field name="partner_id" />
+                    <field name="validity" />
+                    <field name="date_deadline" />
+                </group>
+            </form>
+        </field>
+    </record>
+
+    <record id="estate_property_offer_view_tree" model="ir.ui.view">
+        <field name="name">estate.property.offer.list</field>
+        <field name="model">estate.property.offer</field>
+        <field name="arch" type="xml">
+            <list string="Offers" editable="bottom"
+                decoration-success="status == 'accepted'"
+                decoration-danger="status == 'refused'">
+                <field name="price" />
+                <field name="partner_id" />
+                <field name="validity" />
+                <field name="date_deadline" />
+                <button name="action_accept_offer" string="Accept" type="object" icon="fa-check"
+                    invisible="status != 'new'" />
+                <button name="action_refuse_offer" string="Refuse" type="object" icon="fa-times"
+                    invisible="status != 'new'" />
+                <field name="status" />
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_offer_action" model="ir.actions.act_window">
+        <field name="name">Property Offers</field>
+        <field name="res_model">estate.property.offer</field>
+        <field name="view_mode">list</field>
+        <field name="domain">[('property_type_id', '=', active_id)]</field>
+    </record>
+</odoo>
diff --git a/estate/views/estate_property_tag_views.xml b/estate/views/estate_property_tag_views.xml
new file mode 100644
index 00000000000..5046b38cd50
--- /dev/null
+++ b/estate/views/estate_property_tag_views.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0"?>
+<odoo>
+    <record id="estate_property_tag_view_form" model="ir.ui.view">
+        <field name="name">estate.property.tag.form</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <form string="Estate Property Tag">
+                <sheet>
+                    <div class="oe_title">
+                        <h1 class="mb32">
+                            <field name="name" placeholder="Under Option" class="mb16" />
+                        </h1>
+                    </div>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="estate_property_tag_view_list" model="ir.ui.view">
+        <field name="name">estate.property.tag.list</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <list string="Types" multi_edit="1" editable="bottom" >
+                <field name="name" />
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_tag_action" model="ir.actions.act_window">
+        <field name="name">Estate Property Tags</field>
+        <field name="res_model">estate.property.tag</field>
+        <field name="view_mode">list,form</field>
+        <field name="help" type="html">
+            <p class="o_view_nocontent_smiling_face">
+                Property Tags.
+            </p>
+        </field>
+    </record>
+</odoo>
diff --git a/estate/views/estate_property_type_views.xml b/estate/views/estate_property_type_views.xml
new file mode 100644
index 00000000000..fc011b46715
--- /dev/null
+++ b/estate/views/estate_property_type_views.xml
@@ -0,0 +1,58 @@
+<?xml version="1.0"?>
+<odoo>
+    <record id="estate_property_type_view_form" model="ir.ui.view">
+        <field name="name">estate.property.type.form</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <form string="Estate Property Type">
+                <sheet>
+                    <div class="oe_title">
+                        <h1 class="mb32">
+                            <field name="name" placeholder="House" class="mb16" />
+                        </h1>
+                    </div>
+                    <button name="%(estate.estate_property_action)d"
+                        type="action"
+                        string="Offers"
+                        class="oe_stat_button">
+                        <field name="offers_count" widget="statinfo" />
+                    </button>
+
+                    <notebook>
+                        <page string="Properties">
+                            <field name="properties_ids">
+                                <list>
+                                    <field name="name" string="Title" />
+                                    <field name="state" />
+                                    <field name="expected_price" />
+                                </list>
+                            </field>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="estate_property_type_view_list" model="ir.ui.view">
+        <field name="name">estate.property.type.list</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <list string="Types" multi_edit="1">
+                <field name="name" />
+                <field name="sequence" widget="handle" />
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_type_action" model="ir.actions.act_window">
+        <field name="name">Estate Property Types</field>
+        <field name="res_model">estate.property.type</field>
+        <field name="view_mode">list,form</field>
+        <field name="help" type="html">
+            <p class="o_view_nocontent_smiling_face">
+                A property type is, for example, a house or an apartment.
+            </p>
+        </field>
+    </record>
+</odoo>
diff --git a/estate/views/estate_property_views.xml b/estate/views/estate_property_views.xml
new file mode 100644
index 00000000000..7bdf4bdd4a2
--- /dev/null
+++ b/estate/views/estate_property_views.xml
@@ -0,0 +1,141 @@
+<?xml version="1.0"?>
+<odoo>
+  <record id="estate_property_view_search" model="ir.ui.view">
+    <field name="name">estate.property.search</field>
+    <field name="model">estate.property</field>
+    <field name="arch" type="xml">
+      <search string="Estate Property">
+        <field name="name" />
+        <field name="property_type_id" />
+        <field name="postcode" />
+        <field name="expected_price" />
+        <field name="bedrooms" />
+        <field name="living_area" filter_domain="[('living_area', '>=', self)]" />
+        <field name="facades" />
+        <separator />
+        <filter string="Available properties" name="available_properties"
+          domain="[('state', 'in', ('new', 'offer_received'))]" />
+        <filter string="Same Postcode" name="postcode_grpby"
+          context="{'group_by':'postcode'}" />
+      </search>
+    </field>
+  </record>
+
+  <record id="estate_property_view_form" model="ir.ui.view">
+    <field name="name">estate.property.view.form</field>
+    <field name="model">estate.property</field>
+    <field name="arch" type="xml">
+      <form string="Estate Property">
+        <header>
+          <button name="action_sold_property" type="object" string="Sold"
+            invisible="state == 'sold'" />
+          <button name="action_cancel_property" type="object" string="Cancel"
+            invisible="state == 'sold'" />
+          <field name="state" widget="statusbar" />
+        </header>
+        <sheet>
+          <div class="oe_title">
+            <h1 class="mb32">
+              <field name="name" placeholder="House" class="mb16" />
+            </h1>
+            <field name="property_tags_ids" widget="many2many_tags"
+              options="{'color_field': 'color'}" />
+          </div>
+          <group>
+            <group>
+              <field name="property_type_id" options="{'no_create_edit': true, 'no_create': true}" />
+              <field name="postcode" />
+              <field name="date_availability" />
+            </group>
+            <group>
+              <field name="expected_price" />
+              <field name="best_price" />
+              <field name="selling_price" />
+            </group>
+          </group>
+          <notebook>
+            <page string="Description">
+              <group>
+                <field name="description" />
+                <field name="bedrooms" />
+                <field name="living_area" />
+                <field name="facades" />
+                <field name="garage" />
+                <field name="garden" />
+                <field name="garden_area" invisible="not garden" />
+                <field name="garden_orientation" invisible="not garden" />
+                <field name="total_area" />
+              </group>
+            </page>
+            <page string="Offers">
+              <group>
+                <field name="offer_ids" readonly="state in ('offer_accepted', 'sold', 'cancelled')" />
+              </group>
+            </page>
+            <page string="Other Info">
+              <group>
+                <field name="sales_person_id" />
+                <field name="buyer_id" />
+              </group>
+            </page>
+          </notebook>
+        </sheet>
+      </form>
+    </field>
+  </record>
+
+  <record id="estate_property_view_kanban" model="ir.ui.view">
+    <field name="name">estate.property.view.kanban</field>
+    <field name="model">estate.property</field>
+    <field name="arch" type="xml">
+      <kanban>
+        <templates>
+          <t t-name="card">
+            <div>
+              <strong>
+                <field name="name" />
+              </strong>
+            </div>
+          </t>
+        </templates>
+      </kanban>
+    </field>
+  </record>
+
+  <record id="estate_property_view_list" model="ir.ui.view">
+    <field name="name">estate.property.view.list</field>
+    <field name="model">estate.property</field>
+    <field name="arch" type="xml">
+      <list string="Properties"
+        decoration-success="state in ('offer_received', 'offer_accepted')"
+        decoration-bf="state == 'offer_accepted'"
+        decoration-muted="state == 'sold'">
+        <field name="name" string="Title" />
+        <field name="property_type_id" />
+        <field name="postcode" />
+        <field name="bedrooms" />
+        <field name="living_area" />
+        <field name="expected_price" />
+        <field name="selling_price" />
+        <field name="date_availability" optional="hide" />
+      </list>
+    </field>
+  </record>
+
+  <record id="estate_property_action" model="ir.actions.act_window">
+    <field name="name">Estate Property</field>
+    <field name="res_model">estate.property</field>
+    <field name="view_mode">list,kanban,form</field>
+    <field name="help" type="html">
+      <p class="o_view_nocontent_smiling_face">
+        List all your properties
+      </p>
+      <p>
+        track thier rental state
+      </p>
+      <p>
+        track thier mentainance
+      </p>
+    </field>
+  </record>
+</odoo>
diff --git a/estate/views/estate_user_views.xml b/estate/views/estate_user_views.xml
new file mode 100644
index 00000000000..382692bb5c1
--- /dev/null
+++ b/estate/views/estate_user_views.xml
@@ -0,0 +1,17 @@
+<odoo>
+    <record id="estate_user_view_form" model="ir.ui.view">
+        <field name="name">res.users.view.form.estate</field>
+        <field name="model">res.users</field>
+        <field name="inherit_id" ref="base.view_users_form"/>
+        <field name="arch" type="xml">
+            <notebook position="inside">
+              <page string="Estate Properties">
+                  <field
+                      name="property_ids"
+                      filter_domain="[(property_ids.state, 'in', ('new', 'offer_received'))]"
+                  />
+              </page>
+            </notebook>
+      </field>
+    </record>
+</odoo>
diff --git a/estate_account/__init__.py b/estate_account/__init__.py
new file mode 100644
index 00000000000..0650744f6bc
--- /dev/null
+++ b/estate_account/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/estate_account/__manifest__.py b/estate_account/__manifest__.py
new file mode 100644
index 00000000000..5f7323b99dc
--- /dev/null
+++ b/estate_account/__manifest__.py
@@ -0,0 +1,25 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+{
+    'name': 'Estate Account',
+    'version': '1.0',
+    'category': 'Sales/Estate',
+    'sequence': 15,
+    'description': """
+    This module is here to help you manage your real estate business.
+    """,
+    'summary': 'Track all the properties you own',
+    'website': 'https://www.odoo.com/app/estate_account',
+    'depends': [
+        'estate',
+        'account',
+    ],
+    'data': [
+    ],
+    'demo': [
+    ],
+    'installable': True,
+    'application': False,
+    'author': 'Odoo S.A.',
+    'license': 'LGPL-3',
+}
diff --git a/estate_account/models/__init__.py b/estate_account/models/__init__.py
new file mode 100644
index 00000000000..5e1963c9d2f
--- /dev/null
+++ b/estate_account/models/__init__.py
@@ -0,0 +1 @@
+from . import estate_property
diff --git a/estate_account/models/estate_property.py b/estate_account/models/estate_property.py
new file mode 100644
index 00000000000..a8f8a487db6
--- /dev/null
+++ b/estate_account/models/estate_property.py
@@ -0,0 +1,26 @@
+from odoo import models, Command
+
+
+class EstateProperty(models.Model):
+    _inherit = 'estate.property'
+
+    def action_sold_property(self):
+        invoice_vals = {
+            "name": "INV° " + str(self.id),
+            'partner_id': self.buyer_id.id,
+            'move_type': 'out_invoice',
+            "line_ids": [
+                Command.create({
+                    "name": "6% of the selling price",
+                    "quantity": "1",
+                    "price_unit": self.selling_price * 0.06,
+                }),
+                Command.create({
+                    "name": "administrative fees",
+                    "quantity": 1,
+                    "price_unit": 100.00,
+                })
+            ],
+        }
+        self.env['account.move'].create(invoice_vals)
+        return super().action_sold_property()