Managed to snag a platinum suite upgrade during the holidays at this hotel, but that was also one of the few highlights.
Our biggest issue was noise problems. Both staff and other guests were slamming their doors so often and so loudly that I at one point was about to go crazy. The gap between the door and floor did not help, and the construction seemed poor because the walls were shaking when doors were opened and closed. I guess it always depends if the guests next to you are considerate (we had a family with three rooms that treated the hallway as their own), but I would have expected better from housekeeping and other staff members. All in all this hotel is in desperate need of soft close mechanisms at their guest room doors.
You should also consider avoiding anything on a low floor in the south tower, as the very busy street outside are VERY close to the hotel. Yes, you may loose the ocean vierw if staying in a non-ocean room, but without balconies AND the high traffic noise when the french window is open, it is not much to write home about anyway.
The gym was okay, but two of the treadmills were out of order all the five nights we stayed.
Breakfast area was a disaster, and I would have eaten elsewhere if I had not picked the platinum continental breakfast. People were standing in long lines every day, the buffet selection was poor and continental package got boring after a few days. But no substituting items was allowed. (BTW First time ever I have seen a continental breakfast that did not include toast, was charged extra for that) The food quality was also very poor. E.g. the croissant was dry, the yougurt tasted nothing (they did not even have non-fat yougurt) and the grapefruit juice far from freshly squeezed. A lot of poeple were complaning about the lines and the food, the waitors were rather stressed and all in all it was a bad start of the day for both guests and the hotel.
Would probably not return, even in low-season.