Creating webapp for real estate

Hello i need creating a web app for real estate clone of website MyNotary i need front end + admin i need all this functionnality : • Displays classic questions to estimate a good: allows to provide a first proposition. In general, we start by asking the address of the property, its composition, its environment. The objective is to obtain the owner's contact information to present our product. (see screenshots estimation modules). • Proposal of a pre-estimate by an agent: displays an estimate by price band, information on the environment of the property. • A call to action asking to be called back by a professional and a call to action to make an appointment for a complete estimate. Possibility to make an appointment with a diary. We offer the services of an agent who corresponds to the envisaged project. • Consultationoffinancial estimation / Electronic Signatureof the Mandate. • Reminder of the conditions of the mandate and signature of the contract. Considered solution : Yousign • Salesmanufacturing constitution. The possibility of loading different documents, consulting them, modifying, arranging, sending a notification. he can 10 also consult real estate diagnoses, documents of town planning, of co-ownership etc, ... (See My Notary). • Commercialization / display of the sites on which the ad is broadcast. These are the statistics concerning the advertising of the property, the actions implemented for the sale, the number of views. • Scheduling of visits visits / integrated agenda. • Report of visits (positive and negative elements for the owner). • Description of the buyers' project and information on the latter (number of visits made, financing plan, start date of research, ...) • Follow-up of the agent's negotiation, exchange of documents, integrated written exchanges. • Conception of the purchase offer, possibility of modifying it (see Mynotary) • Financing of the operation • Uploading documents related to the financing plan • Display of the progress of the bank or broker • Finalization of the file • Issuance of documents • Certificate of sale • Documents of co-ownership