Haakon was a very friendly host even if we didn't actually meet, we felt welcome and got all the information we needed via airbnb/sms and from Haakon's roommate. The check-in and -out times were flexible, I am grateful for that as we arrived in Berlin very early in the morning. The room, the whole apartment and the area (Prenzlauer berg) were great, I fell in love with Prenzlauer berg atmosphere which was peaceful and lively at the same time. Of course, sharing the apartment with two (nice!) roommates may occasionally mean toilet queue and cigarette butts on the balcony, if that is not a problem I can warmly recommed Haakon's place.