This is a great design idea because it fuses a tropical garden with a nice deck. You could easily use this space for outdoor dinner parties, and I could even see room for an outdoor kitchen. Now, what you want to do when thinking about a property areas that will support social events, is whether or not you have the right amount of space, and whether or not it is appropriate year round. It is nice to be able to host a party if it is raining, or to have shade when the heat gets too intense. The trees in this design provide some decent covering, and I imagine in this tropical setting rain is not too much of an issue.