newlanark99 and tomergott are right, but there always is such threat when you buy something "on green" - before it to be built. Even I can not believe how it is possible somebody to get lost on this way? In biggest resorts and famous places many huge economical interests are involved, so corresponding more crimes are likely to happen. Except that how you can pay something in advance, when it doesn't exist yet?
There are many, many good properties, which you could choose between and it is not necessary to have trust in greedy unfair companies...
I could offer REMOVED - ADVERTISING AGAIN