The Treasure Island Rooms at the Treasure Island Hotel and Casino Las Vegas are elegant and sophisticated. You have the option of either a king bed, or two queen-sized beds. The floors to ceiling windows fill the room with splendid light. Make-up mirrors in the bathroom help you look perfect for a night on the town. Use your in-room ironing board to keep your clothes looking fresh and pretty. If you get lucky at the casinos, an in-room safe will keep your earnings secure.