This comprehensive site offers a range of over 500 villas thoughout the world. Each villa comes complete with a picture and full details of the accommodation whilst navigating the extensive database is kept simple with geographical grouping of properties. Reservations can be made via fax or email. Throughout the site, you use clickable maps to request your desired location. Hotels are grouped by a rating system of stars.
Most listings have brief descriptions, with photos.
There are also links to the hotel itself, if available. You can also make reservations online. Well, maybe not heaven, but there is a lot to choose from. Mind you, the listings for the locations available are basic, with only contact information.