Wow! I came in for a foot soak and a foot massage and I came out with an amazing Chinese massage. My five girlfriends and I spent the weekend in Las Vegas and treated ourselves to some pampering and we were all completely happy with our experience.
My recommendation: wear very loose fitting clothing (which we didn't). Take off all jewelry (which we didn't). Remove hair from a pony tail, etc (I did midway).
Takeaway: it is a full body massage with your clothes on.