My mom and I adored every minute of it!!! My sisters and I gave my mom a massage and facial for her birthday -- I went along and worked out in the gym, followed by a massage. The place is beautiful! The staff is fantastic! The layout is a little weird -- you go upstairs to go downstairs -- but that was the ONLY complaint I could come up, and it would only be a problem for someone with mobility issues (though they have an elevator, too).
I wish I'd showed up a little earlier. They have a hottub and a steam room in the locker room that looked wonderful, but I didn't have time. They have blowdryers, combs, towels, shampoo, conditioner, shower gel, hairspray and aerosol deodorant available, for after your services. I know some people complained that the "waiting room" -- where you go to wait for your staff member -- is unisex and they didn't like sitting in a robe there while they waited. We never saw a man the whole time we were there, but it didn't bother us one bit!
Be happy with your decision -- I'm sure you'll love SSR spa!