Been there and done that Subnuts. Our first house was a condo. The floors were designed in such a way that my neighbors living room was above my living room ceiling. We had a nice old lady who lived there. She moved out and that is when it hit. Parties until 0400. His balcony was over my patio. Spilt beer and puke after every part. Called the cops on every occassion. They would show and it would get quiet. After the tail lights went around the corner up went the stereo...these go to 11 Nigel

The party would spill out into the street and I probably heard more Tupac than I care to tell you about. Meanwhile my daughter who was 1 at the time could not sleep. The neighbor basically did not care. But you know, if there is a will, there is a way.....muahhhhaaaaa.... Nothing like firing up your Skil saw at 0700...just after my neighbor went to sleep off the nights activity

Chainsaws sound great at 0800 and playing 80's music at 0900 at 100 decibles worked just dandy

We would make noise all day. If I have to pay, he is getting to have to pay also. Eventually we moved out to a single family home and ended that crap. I feel for you man. You are really caught because you can not do a thing but ask and that often gets a door slammed in your face. I suggest finding another place.