Website that integrates into app and cloud CRM

I am looking for a website to be built.
The purpose of the site is to allow salons to contact clinets and for clinets to find good deals or subscribe to salons.
As well as being a CRM for salons and mobile hairdressers and beauticians

A basic breakdown:
Salon Side:
To build a profile,
Advertise special offers
use the online booking system
import client details and create new clients
text remind clients of appointments
email clients
access the site through tables and smart phones
web based site

Client Side:
look for new deals in your area
build tailored membership
build a profile
rate and review salons
look for advice on problems, speak to a guru etc

This will be a complete CRM and marketing solution for salons
For clients it will be a platform to build memberships, try new salons out and read reviews on other salons.

The website needs to be keyword rich and have excellent on page SEO built in and off page SEO work done.

I can give more details when they are needed.

The website needs to work and sync with
a cloud CRM (which I am going to have built)
App which is being built

Please suggest a realistic price and time frame for the project

Thank you