Totally recommend!
Accommodation looked as well as was shown on the photos and the location was maximally 25min long walk from the city-center, if you don’t wanna drive with a tram, which is located only 2 minutes from the building.
If there was some problem, the host quickly replied and were always helpful, also regarding transportation etc. And the price was also on a good level, so I bet it would be great for students too.
So for a couple or 2 friends/siblings is it a great place to spend your nights in Oslo!