Welcome to the 3 star rated Grey Hotel in Dortmund. On site car parking is available. The hotel offers restaurant facilities. Room Facilities The Grey Hotel. Smoking in certain bedrooms is allowed, as well as in public areas of the hotel. Please specify when booking if you require smoking. Rooms have wireless internet access available. All rooms feature a stocked minibar. Leisure Info. The Grey Hotel offers guests a selection of leisure activities and facilities. Additional Info. The hotel offers an airport shuttle service. Pets are made most welcome at the hotel. A concierge service is available to guests.