We loved staying in Tove's apartment.
Since she normally lives there herself, the apartment had all the amenities you could think of. The walls were filled with interesting art, and the apartment had a very homy feel.
Locationwise Torshov is such a cool area to stay, and the apartment was very central, but at the same time tucked away from the main street. The only noise you here in the apartment is the sound of the waterfall outside.
The only thing that was a bit clumsy for us was staying there for 2 weeks with only 1 key. Maybe she'll get some extra ones for the future. But other than that, we have no complaints.