We stayed for 5 nights in Sebastian's fabulous apartment. It's in a traditional styled apartment building . It felt like we were staying in a piece of history. Perfect after a day tripping around Berlin instead of staying in a cramped hotel room. The apartment has everything you need. Really comfortable beds, is clean and nicely decorated. The location is perfect. Close to the bus, U station, S station heaps of restaurants and cafes and supermarkets. We took advantage of a number of Sebastian's dining recommendations, all in walking distance. He provides loads of tips for the local area. Highly recommended. Thanks Sebastian.