['i dont like my new neighbors', 'Ugh, I hate that!  What are they doing to irritate you?', 'They have people coming in and out at all times of the night. Our doors are like 4 feet apart']
That's horrible - can you complain the complex or HOA?   Or figure out a way to cut their power is always an option?
MY new neighbors have people coming in and out at all times of the night