Originally Posted by
nicolas75
Since the hotel is listed on IHG.com, there’s no reason to believe that Diamond benefits — including complimentary breakfast — wouldn’t be honoured.
I would suggest OP to reach out to the hotel and check. There are some hotels floating around IHG.com that do not offer any IHG benefits, most famously the former IC Davos that now can be booked as Alpengold Hotel and grants zero IHG benefit and no points earnings etc.