Is it illegal for drunken guests to spit everywhere in the hotel?

Not illegal. If you vomit in the hotel room after being drunk and dirty the hotel bedding, you need to pay compensation according to the price, but there will be no fine. After all, drunken people can't control their behavior in the consciousness of being an official, and they can only compensate according to the damage and original price of the goods. At the same time, the hotel should issue a price list detailing the price of the goods.