Overall a great experience.
This would be my go-to place for rough and tumble therapeutic massage (something I'm used to from my competitive days). However, if you're looking to relax, this is a great experience.
The facility is new and has an understated elegance to it. Doing the backstroke while looking at the rain outside splash against the skylight was pretty great. As was the steam room and the opportunity to sit, sip tea and relax in any number of locations.
The staff is the best feature. Everyone was incredibly nice and accommodating.
My phone was ringing off the (metaphorical) hook with minor emergencies when I stepped out but nothing got me uptight for the rest of the day -- a pretty good sign.
If you need to take a weekend to relax, a staycation with a day at the spa may trump going out of town.