The reception, friendliness, service of the hotel was extremely nice and Ms. Herrmann helped to retrieve the adapter I forgot.
Unfortunately, the garage is extremely narrow for modern cars, especially the exit. This meant, the car I drove, got damaged. As there is not sufficient parking space around the hotel due to the location, I was forced to park there. It would be great if there was a renovation of the garage in the making. Other than that, it was a very good stay.