I am booked to stay at the Radisson Barcelo in late July 2006. I have read horrible reviews on this place and I am really dreading staying there (already paid for through Priceline). I have read that the newer "tower" of the hotel is acceptable/much nicer. Does anyone know how I can upgrade to a room there instead of the bad part of the hotel? Since I've already prepaid through Priceline, do you think I could call the hotel and "pay" for an upgrade before our arrival in July?? Has anyone had experience with this??