i want a real estate agent site where i can add pictures and details made for me

I wanted a simple site created for me where i can list and put details (cost, pricing, location ) etc including pictures of houses, lands, rooms etc i want to be able to upload pictures and details from front end or back end of the site or a separate page as (admin area ).i want the administartive process to be carried by me as quickly as possible without hassles. After uploading i want the pictures and details to appear on the site. Also each separate picture or property will have a full page for more description and more pictures. it should be as simple as possible