Ralph & Maria's place in Kreutzberg was great! It was very clean and exactly like the description and pictures. Ralph was very easy to communicate with and when we were late arriving he was very accommodating having his housekeeper Monika let us in. His place is a short walk to multiple public transportation areas and walking distance to great spots in Kreutzberg. The apartment is on the 4th floor and there are multiple flights of stairs just keep that in mind with your luggage. We didn't have a problem though. I would definitely recommend this place. Great area!