Thanks for the comments I have received (off forum) to this project.
It may not happend, but I am posting here the progress of this project
I had a long meeting with the client yesterday and he is now changing the requirements.
Now is only a property site (no car site).
One new requirement is about maintenance; the site will be manage by the client only in terms of adding and removing properties.
We are still working the price and it seams unlikely
that we will reach an agreement as he does not want to pay any (significant) hosting and maintenance fees.
He is a bit lost (first IT project in his life)
I am sending a proposal today and the client will decide in about 2 weeks.
Just for your information (please dont spend any time on it) I am I have prepared some definitions and screens in the URL http://www.absite.com/mp/cproca (click in the images and follow links at the bottom of the page)
I will keep you post on what happens.