Did a second stay here for new year's eve and the treatment was very nice!
Couldn't get a free suite upgrade but got a balcony room which was fully OK decently sized for two people. Room was everything we needed for a vacational 4 nights stay. Even had a marble table with a couch as well as a lounge chair.
On New Year's Eve we got surprised by an invitation from the GM for all guests:
They invited all guests to the penthouse on 10th&11th floor, where they gave a reception with free drinks and snacks at 7pm as well as a second invitation to the rooftop terrace for midnight and having a watch over the main public fireworks, which could be perfectly seen from there.
Invitation card
Penthouse drinks setup
Very nice and great hotel, would always recommend to go here even with high pricing. It's worth the money!
(for us this was a last points booking from cat4 era).