I was staying here with my significant other for vacation. We stayed 7 nights while doing day trips around Norway. This was an excellent room, with some minor issues. On the good side: Very clean. Spectacular breakfast buffet. Friendly and responsive staff.
For the negatives:
The main issue was that it was an extraordinarily small room. We've stayed in small rooms before (e.g. in NYC), but this takes the cake. If our suitcases were any larger (we travel with just barely too big to be checkable sized rollerboards) we would not have been able to have walkable pathways. (There's no dresser or drawers to use, so you really are stuck organizing things in your suitcases.) We had narrow paths around the bed and to the bathroom, and that was it. There were some stubbed toes.
Second - a more minor issue: we ran out of liquid soap in the shower at one point. When the room was serviced, it was not refilled, so we requested it in the evening, and the night staff simply filled the bottle with water. The next day when we found this, we complained to the manager on duty who immediately fixed the problem, but it shouldn't have happened in the first place.
Beyond these two negatives, the place was excellent! All-in-all, if the rooms were a bit bigger, I would definitely be back.