Had a great four hours here. There's not a lot of bells and whistles or extra-fancy gear, but really what else do you need besides a steam room, a sauna, cold shower, cold dipping pool, whirlpool and lots of areas to fall asleep in? The place feels clean and sleek and also very chill.
That being said, the friend I went with mentioned a few icky run-ins with the staff. Seems like people are always complaining about the staff here. I didn't have any problems though.