Where should Datong take a bath?

I have been to Kowloon Holiday and Yuelong.

Kowloon used to be a through ticket, like 50-70 yuan. Three meals are self-help, and you can stay in it for one day.

Yuelong seems a little more expensive, but it also has self-help.

I don't know the private room, because it's not necessary, but all those places can open rooms, and I don't know the price.