I worked there 3 weeks or so part time working 8 hrs. a day as a valet driver in Duke emergency parking. Of all those days, they only relieved me one time for a ten min. break, and two or three times for a 30 min lunch. In the ER it is non stop with only 2 valet attendants. Customers waiting impatiently for their vehicles that they most likely lied about to get free parking. I walked an average of 15 miles a day according to my Walksome app. that tracks your steps