We stayed to Erhard 3 nights in April, the communication before our arrivals was very usefull, he explained us how to get home.
The staying was very nice, Erhard gave us informations about the city and it was a pleasure to have a conversation with him.
Our room was confortable and well organized, as the rest of the flat, which is located at the 5th floor with no elevator.
It was one of our first experiences with Airbnb and we are definetly satisfied.