Can 4 people get a double room?

Yes.

If four people rent a room together, they all need ID cards. The registration of ID cards is required to open a room, mainly for social security management, and it is also a constraint on the legal operation of the hotel. Two people must use two ID cards to open a room.

According to Article 6 of the "Hotel Industry Public Security Management Measures": Hotels must register for accommodation of tourists. When registering, the passenger's identity document shall be checked and the passenger's identity document shall be truthfully registered according to the prescribed items. Therefore, no matter how many people are staying in the hotel, they must show their ID cards for registration.

Notes when opening a room

When taking a shower in the bathroom, first check whether the towel has been changed and whether it is clean. We cannot rule out that some people used it to clean their shoes before leaving. Hotel Towels are recycled and must have come into contact with the bodies of many people. Scientifically speaking, they are somewhat unhygienic. I hope everyone will bring their own towels, toothbrushes and toothpaste when going on business or traveling.

You should also pay a little attention to the hot water bottles and glasses in the hotel. We do not rule out that some people leave cigarette butts or spit in the hot water bottles. Whether the glasses are disinfected is also a question mark. I hope everyone will bring your own water or buy a bottle or two of mineral water for your own safety.