We live in a 6 unit apartment building in Illinois. The building is very clean and the neighbors are nice. We just had some new neighbors move in and they smell, very bad! They leave their very smelly shoes in the hallway and there is this terrible smell of urine coming from their apartment. I feel bad for the people upstairs because that smell has to travel upwards. You can't talk to the people because they don't speak english. The temperature is in the low 20's to the teens and we all have to keep our windows open because of the smell. What the hell are we going to do? the landlord don't know what to do and we are all starting to wonder if the landlord even checked these people out before they moved in. In the area we are in it is a very nice town, very nice.