This is a 5 star place which I highly recommend to anyone visiting Oslo. It lived up to its name and we did walk everywhere as the location is fantastic for all the attractions in the city. If museum island is too far for someone to walk to, you are easily able to catch buses from the central square.
Pick up of the keys from a local grocery store was straight forward and the flat is easy walking distance from the station. The location is quiet with easy access to supermarket and bread shops/cafes.
The flat is warm, great shower, comfortable beds, good WiFi, lovely rooftop view. It is a perfect size for 2 people.
The hosts are very helpful and quick to respond, giving clear directions and very useful photographs of the entrance and how to use the fob on the key for entry.
This is a great place for anyone visiting Oslo