I had a wonderful stay at Torgrim's Airbnb! The fact that it's in a more residential area helped give my stay a more authentic feel. The location allows for various destinations - the central station, waterfront, Grünerløkka, etc - to be reached on foot, thus giving you the opportunity to see more out-of-the-way parts of the city while walking. The apartment is very elegant and felt like home. Communication with Torgrim was stress-free and clear. I would highly recommend this location to anyone looking to make their stay in Oslo even better.