[decodiana]

I've been looking on-line at the new homes and some descriptions say "backs to a wall". I'm wondering if that would eliminate the idea of putting in a birdcage. I guess it would depend on how much land is between the back of the house and the wall. Would you be permitted to go right up to the wall if you wanted to add a birdcage or do you have to stay a certain distance away from the wall? Can anyone give me an idea of what a birdcage would cost? I'm thinking of the Iris or Begonia model. The lanai is long but narrow and I would like to add some space behind the home. Any help would be appreciated.