Natalia is friendly and communicative! Her place is great for one or two people - located on the ground floor once you enter the building. Note the bed is a pull out couch with a mattress-top. Great location, very walkable to restaurants and other activities. We came during the Christmas markets and were literally using electric scooters to get all around town. Only 20 minutes to get to East or West Berlin with scooters, highly recommend them.
Great stay!