Luca Castaldo said... the pools are lovely, but the facilities are dirty and old. you should listen to the comments of foreign tourists...
Changing rooms should be updated and cleaned often. More shower required (also if you suggest to keep minerals on you, for some people that is very gross...)
Bathrooms very dirty, old and gross. more needed!
I saw many accidents due to the underwater steps in the pools: they are not visible, a lot of people slipped and scratched themselves. A Chinese lady fell face down entering the pool and was very embarassed...) make them more visible or instruct people on entry.
For the price it is a disappointing experience.
your only advantage over other hot pools is that you don't have kids.