We have been staying at this hotel for business travel and connected family trips for many years. While the hotel has not been updated, it is still one of our favorites. Although it is located in the train station, the rooms are quiet and comfortable. There is a lot of space in the closets, more than the average traveler will need. The staff is really exceptional, both desk and service. We left a bag behind and returned a month later - the bag was in our room and our room was in the exact same configuration we'd requested on our prior visit. This hotel is simple but well situated and clean. Every effort is made to assist you. The breakfast is simple and generally the same (yogurt, breads, meats, cereals). Guests are offered a selection of snacks to take with them (varies) and there is a tea area with pastries during the day. We still stay at this hotel, even if we spend most of our day in the surrounding cities instead of Muelheim. The free internet is slow at times, but worked. The business computer is pretty useless, however.