Definitely book this place! It's such a lovely house and the hosts are super friendly. It's also in a great area - we walked everywhere! The house has everything you'll need - and the room can either have 1 or two beds. The hosts sent us very detailed instructions on how to get to the house from the airport, they even provided us with a map of Oslo and gave us loads of recommendations of things to do. It couldn't have been much better. I'd definitely stay here again.