My wife and I stayed in a private room for four nights after long flights. Was easy enough to get to from the airport and we were able to check in the morning which was really nice. A/C wasn't needed in September, but had nice big window we could open. Toilets were fine, showers were hot, bed was cozy, location is quiet and close to public transit and near great places to eat. It was a great-sized hostel where the combination of two private rooms plus a six person dorm allows people to meet each other and lead to some fun times in Berlin. There may be some trouble sleeping without earplugs as it is a hostel and people may be coming home late / chatting / playing music until late. Overall though that cost is definitely worth all the value the place brings. Well done Minimal Hostel.