Beautiful, simplistic and modern.  This spa doesn't have over the top tacky decor, it is decorated with clean lines and neutral colors.  As soon as you arrive they whisk you off to change out of your clothing and into a plush terry robe and massage sandals.  Don't worry, you can store your belongings in a large electronic locker.  The spa is divided into a ladies or men's only section and clothing optional, so if you feel like swimming in the gigantic hot tub naked, you can! This is Vegas after all.  While waiting for service there is a room with snacks and tea/water with large chairs and couches while you wait.  \nAfter service there is a large steam room along with a sauna to prolong the experience.  Close to the lockers resides a vanity area where you can shower and change.\nThe massage I had by Bernard was pure bliss and he even did yoga stretching to help with my aching muscles.  The massage tables are heated and electronic, so they can move your body to make you as comfortable as possible.  \nBernard was nice enough to show me the Turkish hammam, which is a large room with a 200 sq ft raised heated stone in the middle.  If you book service in this room they will do your massage while you are on the heated stone.  The room also has dual private bath tubs and a steaming area.  It looked absolutely amazing.  They even keep the room a certain temp that promotes circulation.   \nSince it is Vegas, get ready to drop some cash for services.  I don't know how much it is for a pass to just use the facilities, but that seems like a good way to go if you don't want to splurge on a treatment.