The reception is in a brother hotel just across the street, the staff is helpful but no exactly nice. They give you a map of the city and recommend places to eat because the hotels dont have restaurants.
The Quelle hotel is basically a house with many rooms. It has 3 floors and no elevator. The room I stayed in was in the 3rd floor and with street view, pretty nice room, decent bathroom size, OK bed, without outputs near the bed, good WiFi.