It seems to be clean enough. From the bai baths stated on the website.. I didn't see any heating, and it's not clear if the backlight is working either. There are no towels, slippers, bathrobes, although it is written that there is. It's cool enough indoors, at -5 outside, it would be -20, I think we would freeze. There is a mini heater in the recreation room, it may heat up something in 2 hours, but not the fact) there seems to be steam.