Relax on the deck of your Siesta Key pool home. Pool homes are a great choice on Siesta Key giving you yet another outdoor venue to enjoy the Gulf breezes. If you are thinking about a pool home you are not alone. About three-quarters of the single-family homes on the Island have a pool. It's a great place to get some exercise, or just relax on the deck and visit with friends or family and enjoy a BBQ.