This place was excellent! I'd happily stay here next time I'm on Oslo. I'm fairly fussy, and a light sleeper, so if I was happy here, chances are you will be too.
It's a historic building but it has all the conveniences you'd expect. A gym, a restaurant and bar, an elevator.
It's in a quiet area. The curtains block out light and sound. You will sleep soundly here.
The restaurant serves free breakfast, afternoon snacks, and dinner. (Yes, you did read that last part right).
There's a few shops nearby, and a tram line which takes you into Oslo's CBD in around 5 minutes.
It's in a beautiful tree-lined suburb.
Honestly there's not much more to say here - I was very happy here and would gladly stay here again. Read some of my other reviews of places and you'll know I'm pretty fussy... I don't like noise or light waking me up, I don't like places with uncomfortable beds or pillows, or bathrooms that are too small, etc. Everything here was just perfect.