score:1
There are several beer spas in Czech and a couple in Prague. It's an "interesting" experience
In Prague, there are:
(Source: http://www.praguebeergarden.com/news/post/beer-spas-czech)
For more traditional Spa/Massage:
Upvote:2
I found a great place called Saunia at the Gallerie in Nové Butovice. It has at least 5 types of sauna and a steam room, relaxation areas, cold pool shaved ice, and cold water buckets. Only thing missing from my requirements are the pool and hot tub. For 2 people for two hours we paide 450 CZK. Towels were included :D