We highly recommend Norbert's apartment. Norbert greeted us on arrival and explained how everything worked in his apartment. The apartment is large and bright with a lovely sunny balcony. The apartment is stylish and comfortable. Great eat in kitchen with laundry if required. The neighborhood is quite residential however still close to railway station. We hired bikes from top of street and rode all over Berlin because it is flat easy riding with safe cycling paths. We would definitely stay at Norbert's apartment again on our next visit to Berlin.