On the second floor of the old net red restaurant Green &Safe in Xintiandi, go to the end and go through the hidden automatic door. It is suddenly bright and there is no hole in the sky. If you want to wait for this restaurant, it is much more comfortable to sit directly at THE BUNKER for a drink than sitting downstairs. The decoration is very industrial, the lighting is intoxicated, the scenery of Xintiandi is outdoors, and the standard of cocktails is also very high. It is especially worth mentioning that the level and volume of music are well taught, which is neither noisy nor disturbs the conversation of guests.