A friend of mine was a guest speaker at a big function at the Century Plaza Hotel. He gave the keys to his Porsche Turbo to the valet. He also checked the gas and mileage before he went in. When the event was over, they first said they couldn't find his car. When they did it was hot, gas was down and had 35 new miles on it! The Valet service denied any knowledge and the hotel just said that the valet was a subcontractor and to deal with them. That's how it works!