The stay at Ann Helén's was a bit frustrating. We had to check in at a much later time than what was advertised on AirBnB, which messed up our plans for the only day in Olso. Although she announced some renovations of her apartment and the resulting hardships, we didn't expect a untidy and dirty bathroom with restricted use in the morning.
We chose this AirBnb because of the great reviews but sadly we couldn't share this experience.