Review for Treasure Island - TI Hotel & Casino, a Radisson Hotel Review For Treasure Island - TI Hotel & Casino, a Radisson Hotel Google User Jun 7 '17 at 19:10 I enjoyed the stay in the Treasurer Island hotel. The rooms were clean and while we would go out to gamble. On return our room had been put back together. I really appreciate the hospitality. One thing is you have to have spending, eating and gambling money. :) A very good & strong expensive experience. View full site to comment or like