Not just an AIBU but also a what would you do? We are a house of students planning to hold a party to celebrate the end of term next Friday. We held one party right at the beginning of this term which was on a Friday and finished by about 11:30/12 but one neighbour complained a number of times even when after we turned the music off about 11. When we went round yesterday to tell them that we were having a party the owner was really quite difficult about it, she insisted on showing us where the wall of our house connects to hers (our sitting room/kitchen is on the second floor and against the hall of their house). She actually said "will our wall be shaking", which seemed a bit of an over-reaction and was in general pretty rude given that we were just trying to be polite and give them fair warning. AIBU to think that given they have chosen to live in a particularly student dominated area (at least 75% of the houses on the road are lived in by students) they could be slightly more reasonable when it comes to dealing with their neighours. If we are being unreasonable to have a party, what should we do to make it better?