Steffen is a wonderful host and he made our Oslo stay that much more special. He is friendly and he would even go out of his way to help his guests.
His apartment was clean and tidy and smelt like clean laundry - extra points! I especially loved the skylights throughout the place to make it even brighter. The terrace looked great but we didn't get to use it on a drizzling day.
All in all, I would definitely recommend Steffen's place to anyone staying in Oslo.