Norbert is great! He's very friendly and always ready to help. He helped me with great directions from the airport and around the area and everything else i asked him.The apartment is amazing. Everything you need. And i mean everything that you can think of. And very clean.It's exactly as in the pictures. The locatio is really good. It's a 15 min ride with S bahn to Friedrichstraße which is the central area but you have other means of transport to the city too as a big station is around the corner just a five minute walk.Really recomend Norbert's place. Have fun!!!