Chodovar beer spa in Czech Republic?

I was wondering if anyone has ever been to this beer spa. I am going to it but I'm having a little trouble trying to figure out how to get to Chodovar Plana from Prague. If you have been there I would like to know how you got there. We wont have a car we will be using Public Transportation. I have been on idos but that doesn't really help. I would like some first had knowledge.