Hilde and Magnus's place was perfect for what we were looking for for our quick 3 days in Oslo. Very centrally located, close to public transit and Oslo Central Station (6 minute walk). The bed was very comfy everything in the apartment was clean and well laid out. Hilde and Magnus's instructions for check-in and apartment rules were very thorough which made our stay much easier to enjoy. We highly recommend their place and hope to be able to stay there again the next time we are in Oslo.
My only note (and this is no fault of Hilde or Magnus): if you come during a time when it is hot and you must have the window open to cool off while sleeping, traffic can be loud until late at night and early in the morning. Make sure to bring earplugs!