Review for Treasure Island - TI Hotel & Casino, a Radisson Hotel Review For Treasure Island - TI Hotel & Casino, a Radisson Hotel Google User Oct 27 '17 at 1:33 Free valet is as free as things get here. If you're renting a car. This is the best place to stay if you're renting a car for its convenience. We had a 2 queen room. Room needs more plugs for computers, phones, etc. Otherwise, room was comfortable. Casino staff were friendly and helpful to first time gamblers. Overall, positive experience here. View full site to comment or like