Hi, I think Oliveira and Yaz are right. I've just picked up on the thread as a developer I know is about to launch a 5* resort near the Rio Guadiana. It seems Channel 4 are right but if you want the icing for the cake I might be able to help anyone who wants to maximise returns. Capital growth is great and when you can add returns of 27% per year on top it's even better? Please contact me if you're interested.
The area is right on the border of Spain and as yet relatively unspoilt, nature reserves, birds Herons, Flamingos - definately one of the few high growth possibilities over the next few years.

Regards,

Trevor.