She has a dog who is half black lab and half boxer. This dog is a bundle of energy. Not like Red, the irish setter who used to live next door on the other side. Zuse has maners.
Between the two of them they are a bit noisy. Zuse's claws tap tap tap on the bamboo floors and she is frequently audible through the walls.
The thing is, it's OK. It's always happy sounds. Even when she is getting on Zuse's case for misbehaving.
Most people are living here because they screwed up somewhere and/or are having issues that keep them from living a normal life. It's so nice to hear happy sounds coming from one of the apartments for a change.