Mainz
Get off at the Römisches Theater station and take a right when you come out of the catacombs.
Down past the cinemas and Antique Ship museum (worth a visit if you have time - they discovered a Roman shipyard when they extended the Hilton decades ago and the restored vessels are on display - FOC), cross the main road and the Hyatt's on your left.
6.30 - 11:00 € 27/head
Mainz Restaurants: Bellpepper Restaurant und Bar, Hyatt Regency Mainz
Idiots don't have an English website.