Got a similar problem here at the moment. I didn't know my new flatmates til I moved in and while they're really nice, they throw huge parties that mean I have to order myself a takeaway because there's too many rowdy drunk people in the kitchen, and I have to put up with strangers wandering into my room cos I forgot to lock my door. I don't mind them throwing parties cos it's only at the weekends, but a little heads-up would be nice. Also got some absolute [bleep] living in the vicinity who has loud speakers and horrendous taste and insists on blasting shite music well into the early hours. In the last couple of weeks I've heard all sorts of dubstep, drum and bass, bhangra which I CANNOT STAND, plus Enrique Inglesias, Daniel Bedingfield, endless MJ, Sisqo - The Thong Song, Killing Me Softly and a bit of Slipknot (suppose I can't complain about that one lol). Right now it's Puff Daddy - I'll Be Missing You. If you're gonna listen to awful music, turn it the [bleep] down and let me sleep.