This is a high school boarding house used as a hostel in the summer. Though it is New, it is minimalist. Though I don't hostel often, they don't give soap, and gave 2 hand towels to shower with. Was an I interesting walk to my room.
The breakfast is ok, though no free coffee. You have to walk up hill about 200m to a bus stop unless you rent a car or get a taxi. The bus takes you to Storo from which you can tram or train (metro) to downtown (centrum/oslo s). If you stay put late, there is a team that runs til almost 2 as the bus stops at midnight. The hike from the tram station is steep uphill, took me 20 minutes and I'm a fit 5k runner.
For the price, I've had better, mind you I have not stayed anywhere else in Norway.