Great apartment for an amazing price. For any non-Europeans staying here, just be sure you always have the keys with you! The door locks automatically behind you, we ended up locked out our second night and had to get a hotel room. However, Dima came back into town the following night and was able to let us in. It was an oversight on our part but just be aware that your host may not always be reachable. That being said, we appreciate you going out of your way to come unlock the flat for us! We'd definitely stay here again if we're ever back in berlin!