Where is a public bathhouse in Jinan (cheap, with a steam room)

There is one upstairs in Licheng Hotel.

Turn right at the west gate of the old school, and then go straight. Turn left at the intersection. There are two Dayu hotels. I used to get a discount of 50 cents when I used to use my student ID card at school, but I don't know if it's good now.

They are all affordable, but it is not clear whether there is a steam room.