Is there a charge for the room in Song Yuan Hotel?

Generally speaking, most hotels have 1-2 bottles of free mineral water every day. If it is free, a paper label is usually hung on the bottle. As long as it says "free drinks", it is free. Drink it or take it away. If there is no sign and it can't be found on the bill, it should be free. If you are really not sure, you can call the service desk to ask.

Some hotels offer premium mineral water or frosted bottled mineral water at an additional charge. There is also a charge for things in the hotel refrigerator, which will be more expensive than outside, so it is not recommended for everyone to use it.