This site will be a one stop shop for real estate needs. The main focus of the sight is to create a direct contact between sellers and buyers. This site will be the best because user's info will be verified and buying approval will be given by banks, and this info will be viewable to the seller when the buyer puts a bid on the property that is being sold.
People will sign up with a username and password. they will then have the option to list something for sale or search for properties with certain criteria, state, country, price, loan to value ratio, etc.
they will then enter data if they wish to be approved by the lenders that are affiliated with the site. banks and lenders will then approve certain buyers by running credit, etc.
the seller of the property will have to verify that they are the owner by typing in some type of title information or the database will be able to match their name somehow with the property that they are listing for sale, or they will have an official broker number if they are the sellers agent.
it will be a real estate specific "[url removed, login to view]".
it will make money from advertising.
i really have no idea what this will cost. and how it will evolve, but i could offer some sort of equity in the company, so that you get paid more, the better the site does, and the more complex it comes...