This review is only for the day pass, $25 for non-guests. I went on a Saturday afternoon and it was busy but not crowded. The staff was extremely attentive and polite and probably the highlight of my visit. Everything was well stocked, tidied, and clean with plenty of trail mix, tea, juices, and towels. The robes felt wonderful.
I didn't really like the co-ed aspect of the Hamman but the space was very pretty and relaxing to be in if there weren't too many people in there at the same time.
The bath amenities and products were decent but nothing special.
I would check out some other spas in Vegas before returning to this one, but I wouldn't mind coming back again when there is less people.