I did not spend a lot of time inside but David is really nice (and his cat too). The location is really good: close to the Rembla and a lot of restaurant. The room is small but if you are only there to sleep it's enough. The living room is really big and I never had issues using it.
Only issue is the separation between the 2 rooms is quite thin. It's perfect to travel with someone you know (but don't share the same room with).