Staying at Doreen’s place is as promised in the description. The room is spacious and clean. Bed is hard which seems to be common in Germany. Doreen herself is a “no nonsense” type of person who leaves you alone. Her dog is friendly. Read the rules carefully, they give you a good feeling of the spirit.
Location is excellent. Short walk to Ostkreutz train station, supermarket is across the street and there are some restaurants close by. I walked to the Mercedes-Benz Arena which is approximately 2km away from the place.