This is a great, cozy and spacious place in a very good location - it is peaceful, in a safe neighbourhood, and very close to U-bahn station. There are also some very good places around to have good brunch and coffee. Also, make sure to visit Tempelhof Field which is a very nice place very close to the flat. There is also a great and very cheap bicycle rental place one street away - 4eur bicycle for a whole day! Apart from that - Louis is an awesome host. We did not get a chance to meet him in person as he was doing a trip of his own, but he arranged everything for us, and checking in and out was a seamless experience. The place was clean and tidy, and Louis was messaging us from time to time to give us advices about moving around the city, which was great from his side. We would definitely rexommend this place to anyone coming to Berlin for a few days or even longer - great host, great location, and a very good flat. Next time we are in Berling - this is the place we will look for first.