I was in Stefan's apartment for 5 months. It is an extraordinary place for long stays. The metro station is only 2 minutes away which makes it easy to go anywhere. The apartment was always clean and tidy. The hosts are always willing to help in any doubt and solve any accommodation need. All parts of the house are in excellent condition. The room is very large, has a lot of space and the bed is very comfortable. There are many restaurants nearby. A small supermarket 1 minute away where you can get most of the basic things. There is an ALDI and an Edeka 15 minutes walk away. Harras is 15 minutes walk away, here you can take the U6. It is a highly recommended place for long stays, it has everything you need and the hosts make you feel at home, and are always aware of your comfort.