I completely hate our upstairs neighbors, which is a couple and their teenage children. This is my list of grievances:
--they have screaming cursing arguments and the police have been here twice
--They gave us bed bugs
--they have a gigantic dog that barks at us when we come home
--they smoke on the porch and throw cigarette butts onto our porch and lighters onto the common lawn
--They are really loud, even late at night
--On several occasions, they have parked in front of our garage, blocking us in
The problem is, even though it's annoying that they smoke and curse on the porch right above us, it's not illegal. Enough people have complained about them that the management claims their lease hasn't been renewed, but they are apparently living there month-to-month. Or else the management is full of shit and their lease has been renewed.
The only good thing is that I was able to use their presence as a reason for a rent increase reduction.