Agree with doglover. Have booked the Las Vegas Hilton through Caesars website and each time have been credited with points and stay credit. however as gold and diamond, the treatment was very disappointing. However, booking through Caesars website for the Paris Las Vegas hotel, sometimes for about 20 to 30 dollars more per night, and the difference is unbelievable. At Paris, upgraded to wonderful suites each time and as Diamond given access to the Rendezvous Executive lounge with excellent service and food at breakfast and evenings.