I really can recommend this place to have a great time in Berlin. Slim and Kean are both very nice, polite and courteous. I was so warmly welcomed and really enjoyed the chats with both of them. They offer a lot of useful information, too. The apartment was tidy and clean during my stay and the room is spacious, everthing's there you need. And the big bonus on top: Really good breakfast and coffee! It felt more like staying with friends than in an airbnb - thanks to you two!