The "sky restaurant" operates in an open space, and there are many uncontrollable external factors. Besides enjoying delicious food, ensuring the safety of diners has become a top priority.

All the seats in the "Sky Restaurant" can rotate 18 degrees, and are equipped with four-point seat belts. Diners can only fasten or unfasten the seat belts with the help of staff.

For safety reasons, the air kitchen can only use an induction cooker for cooking. In windy days, glasses tend to slide down, which increases the inconvenience of eating. The "sky restaurant" is lifted by a special person. In case of emergency, it can be lowered back to the ground within 1 minute. If diners need to go to the bathroom, it will take a few minutes to land on the ground.

In some "sky restaurants", diners can choose their own chefs and recipes according to their preferences. If they want to enjoy a piano performance or a live band performance at the same time, another crane is always on standby.

In addition, the restaurant needs to check the weather forecast before opening. In windy weather, the crane will lift more slowly, and the lifting height of the platform will be reduced appropriately. It will be cancelled if the weather is bad. The Sky Restaurant invited the world master chef to cook. For safety reasons, the fire is not allowed to cook food on the platform, and the only thing that can be used is the induction cooker. As long as the premise of not using fire directly is met, the menu can be customized according to the requirements of diners. The platform can rise to a height of 5 meters above the ground, and there should be at least 3 meters ×15 meters of ground for cranes to enter and exit, and there should be no too big obstacles around. It takes 8 hours to have a dinner in the air, and 2 hours to just lift the platform. If diners drop their tableware or want to go to the toilet, they need to lower the platform, which means everyone has to get off.