Everyone overlooking the rigorous maintenance required on the trolley. There will need to be several seamless swap outs each day with cleaning and engineering crews to keep the trolley, tracks, and grounds around running in a fulfilling order. And probably some ovens.
Everyone overlooking the rigorous maintenance required on the trolley. There will need to be several seamless swap outs each day with cleaning and engineering crews to keep the trolley, tracks, and grounds around running in a fulfilling order. And probably some ovens.