The flat was great to our family. The apartment was exactly as Christian and Nicolas have described it. It is in the peaceful neighbourhood only about 15 minutes walk from the main walking street. There is plenty of room for 4 people. The kitchen is also well equipped.
Nicholas let us leave the bags to the flat before the check in time. We really appreciated that.
We really enjoyed our stay and we can highly recommend the flat to anybody who needs a place to stay in Oslo.