I am a student, and I have no place to sleep tonight. What should I pay attention to when I want to open a room in a hotel? What should I pay attention to when taking a shower or something? Do you nee

I am a student, and I have no place to sleep tonight. What should I pay attention to when I want to open a room in a hotel? What should I pay attention to when taking a shower or something? Do you need an ID card? Don't be near the street, don't have windows, and one more thing, if the hotel is central air-conditioned, the hotel may not be open yet, so we need a cooler room, otherwise it will be very hot! I have several ID cards to get on the plane! Pay attention to hygiene and close the door.