Hotel's official name: Hilton Mainz
State/province/country: Germany
Your status (Gold/Diamond) at time of stay: Diamond
Type of breakfast offered (full/intermediate/continental; see wiki): Full
Taken in restaurant or lounge?: Restaurant. Self-serve buffet with cold cuts including smoked salmon and hot options. There is also a makeshift lounge in a corner of the restaurant which is not used for breakfast but coffee and cakes are served in the afternoon, and snacks and drinks (including spirits) from 6-10pm. This has only recently been introduced.
Extra options (e.g., upcharge for full breakfast): Unknown
Date of stay: November 2021