Find 3 Star Hotels in Altstadt Mainz from SAR 157

"We stayed here the evening before a morning flight out of Frankfurt airport. While it is completely walkable from the hotel to the airport, it was a cold (and somewhat miserable) 15 minute walk from Terminal 2. There is a bus which shortens the walk somewhat (61), and there is a bus X17 which has a stop right in the Gardens area where the hotel is, but we couldn't figure out the bus schedule for it. Morning breakfast was very worthwhile before our flight. The property could probably use some TLC as there were some visible markings and stains on the white walls and the cushions in the chair, but the rooms and linens were otherwise clean. "