It was a nice little apartment about a half hour walk to Oslo Central Station, but there were also plenty of museums and restaurants in the immediate area.
Sarah was very communicative through the whole process of check-in and immediately answered back anytime I had a question.
However, the apartment is student housing, and on the day we arrived, Saturday, there was a party being hosted in one of the other apartments where music was being played quite loud.
The apartment also has a very "lived in" feel to it, it's full of Sarah's personal items and whatnot. It gave us the feeling of crashing at a friend's house rather than staying in your own place, but admittedly that's a minor detail.
Overall we had a pleasant stay, and would reccomend for travelers on a budget