We had a very pleasent stay at this clean and well equiped apartment. Everything we needed was there, except a hairdryer. But one text message to the very kind Einar and this was fixed. The apartment is around the corner of a lovely shopping street. Supermarket and 7Eleven in the area. It's also close to Majorstuen train and metro station. (It's only one stop to National Theatre). All in walking distance. Also a bus stop not far away wich takes you to Grunerløkka area in no time. The neighbourhood is friendly, safe and clean.
It's actually a lot more fun to stay in this area then in the more touristic and a bit more expensive city center close to Olso S trainstation and National Theatre. So if youre looking for a good place to stay in Oslo dont look any further.