The apartment is perfectly located in Oslo! I lived here for 3.5 months while Sangeeta was away, and I didn't have to worry about a thing. I even had a cleaning lady come by every other week to clean the apartment(!)
Sangeeta was very helpful and quick to reply, if I wondered about anything.
I highly recommend staying here for anyone planning a longer stay in Oslo. The private room is very spacious, and the bathroom even has a jacuzzi! By the way, the back yard is really nice! I wish I could upload a picture of the trees in bloom :)