Build a Website

This is a non commerce site. So looking to get it built as cheaply a possible. See brief spec: User logs in via FB only: Users can then create multiple entries, each entry has pictures, description, availability and cost. If available now or in the future a date put in. Each entry has a location, pinned to a map, that another user can enter in a postcode/city/town and find entries near by, with a scroll panel of distance say 1-50 miles. On the back panel, for this user, they can record details on each entry, as to costs associated to each entry and create reports of the entry to be exported to excel sheets, or printed. More details later Other users can search entries by location, maximum minimum price, availability now, or in the future. After selecting an entry the user can message the user who created the entry, in their inbox online, or after log in can view a contact number, if available for the entry. Notifications of activity of each user go to their email. This is a brief spec and will also need to be developed and designed by the winning freelancer.