The apartment is newly renovated and well appointed. It's also very well located in the center of the city right next to a metro stop that's only 20 mins from the airport. The building is still under construction -- at least at the time that we were there -- and there are still some rough edges, but we weren't bothered by any of it. Communication was easy and quick. They were also nice enough to get the room ready for us early, which we appreciated.
We had only 2 minor quibbles: the water pressure isn't very strong, so the shower was a bit weak. And the management charges Kr 499 for a late checkout of 1pm rather than 11am. In my experience, most places, if they can accommodate a late checkout, do so without an extra charge.
Overall a very positive experience.