My stay was fairly enjoyable. The location is convenient with many places to visit nearby. It's generally easy to travel around Oslo with the public transportation or even by foot. I had about a 3 week stay there which wasn't really for tourism, so I think a longer stay like that isn't necessarily suitable for a place like this. I think a few days stay is just perfect, though. The main two complaints I really had were that all the doors slam shut, there's no way to close them quietly, and the apartment is very open, so the noise echoes and makes it even louder. Also some of the neighbors outside of the apartment can be disruptive, but it depends on which room you're in. Overall it was pleasant, the furnishings are very modern and sleek.