Anders' place is one of the most beautiful apartments I've ever been to. We felt comfortable the moment we walked into it, it is so bright and spacious and beautifully decorated. The check-in and check-out worked out without any problems and everything was very flexible. Also, the location of the apartment is great, 30 mins walking distance from the main station or just a 10 minute tram ride (which we preferred). The neighborhood is very lovely with streets to just wander around in and many supermarkets as well as restaurants and cafés. I will definitely come back whenever I visit Oslo! Big recommendation!