Jannick's place was great. Just what you need for a city break holiday in a wonderful (but expensive) city. Just beware it's up a lot of stairs to Jannick's place with no lift. It was probably in the description but we missed it. Not a problem for us, in fact it was good as it gave us some morning/evening exercise. The tram isn't very far away and Oslo public transport is amazing. Just beware that Sundays trams don't run as often.
The beds were a little soft for our liking but that's just us.