According to the website of Shanghai Hale Gym, Shanghai Hale Gym does not support overnight service. The business hours of Shanghai Hale Gym are fixed, usually from 9: 30 am to 0: 00 pm 10: 00. They don't have special overnight facilities or services, so customers are not allowed to spend the night in the gym. At the same time, such regulations are also for the safety and health of customers and the management and operation needs of gymnasiums.