I am sure you could do a general enquiry to the three sites listed above. However, I do agree with Blott, a lot of couples also rent our 4 bed villa for the pool and spa. The layout of a lot of the villas are such that you would not feel as though you were 'rattling' around it.

I would suggest trying the 3 bed owners at least, as you would have a little more space and perhaps a pool of your own.