Espen's flat is simple but has everything one person needs for a night or two. It was obviously cleaned and smelt clean (even had brand new sheets). No problem checking it, Espen was there and helped me get settled quickly.
The neighborhood is great with tram and bus right out front and a pleasant 15 minute walk to the Central station. Restaurants are nearby as are convenience stores so its easy to eat out or pick up something you can cook for yourself.
Internet access was fast (as it seems to be all over Oslo), so no need to worry about getting connected back to the office (if you are a business traveler).
Thanks Espen!