Traditional Culture Encyclopedia - Hotel accommodation - What if the hotel guests don't renew their fees and don't open the door?

What if the hotel guests don't renew their fees and don't open the door?

Patience first, then wait; ;

If you keep knocking and nothing happens, say it's water delivery; ;

After a while, there was no response. There are two possible situations:

1. The guest is asleep; ;

2. There is no one inside; ;

I think you know what to do.

Manual only-! ~