The apartment upstairs is rented, and they were a bit too loud for us. They do have a child, and they run around a lot, which was extremely loud. With it being an older place, I am sure that plays a part in it, just felt like it was very noisy when they were home. We did our very best to abide by the 10pm quite time curfew, and feel that our boys, ages 11 and 6, followed those rules very well. I have no other complaints other that the tenants upstairs were very loud.