Is it illegal for someone to open the door in the middle of the night when staying in a hotel?

Legal analysis: Yes, after staying in the hotel, if the service personnel want to enter the room, they must first obtain an entry permit. Opening the door in the middle of the night has been suspected of theft, and of course they can complain or even call the police.

Legal basis: Article 7 of the Law of People's Republic of China (PRC) on the Protection of Consumer Rights and Interests, consumers have the right to protect personal and property safety when purchasing and using commodities and receiving services. Consumers have the right to demand that the goods and services provided by business operators meet the requirements of protecting personal and property safety.