Stayed here a night with family in Sept 23.
Location is excellent and the best you can get from a Marriott in FRA. Close to SBahn station Hauptwache for the airport and walking distance to banks, the river, etc.
The property can’t deny its heritage so could also be easily in Dubai based on interior.
Staff is friendly but check in took 20min as my suite wasn’t finally checked (seemed the previous guest returned to the room as he had forgotten something). Got me another room.
Breakfast selection is ok. Ordered a coffee which was never served, but only a minor issue.
Upgraded to Junior Suite via app as LT Plat. King bed - two separate beds together.
Maybe not top notch service but will definitely come back, now m number one choice in FRA.