He welcomed me with carrying my bag and cared about my stay for two days. The first night the room was so cold (The weather was colder than Cologne) and he put an additional hot-air blower so I could sleep well the following day. Pretty close to the central station. By bus 5-10min. Also from the station, it's very walkable and easy to find. (If it was summer, I would do come and go by walk to the city center)
Thanks again for your caring! Take care:)