We have a house where our lanai backs up to our neighbor's lanai. They spend all their time out there, eating meals, entertaining until midnight, etc. In addition, they keep their TV which is inside their house, on loud all day long. I sit on my lanai and have to listen to their TV programs, my neighbor on her telephone inside her house. The sound really carries, and they must be hard of hearing, because their voices are very loud and their inside television is very loud. When she does an exercise tape in the morning, I close all my doors and windows and I can still hear the tape in the front of my house. We've explained to them and asked them to quiet down, but it doesn't seem to register with them. They're nice people, but the noise is starting to drive me crazy. I feel like the space between the 2 houses is community space, and they act like its their personal living room. Anybody have any suggestions?