We had a great time staying here. Wolfram was polite and accommodating and very easy-going. We arrived to a clean, tidy and spacious room with all the amenities we needed for our stay - everything needed to cook a meal, wi-fi and comfortable beds! Location-wise, it was a short distance from the tram and tube. It's not the most vibrant area of Berlin, but there are local restaurants, bars and cafes, plus a convenience store right next door. Would definitely stay again.