Amazing. This is truly an example of a beautiful, well-designed spa. Walking into the treatment area is a visual delight; I asked if I could take a picture, it was so dazzling and uplifting. Of course, this was not allowed as we were in the "treatment" area (although not looking directly into any of the treatment rooms). The rest of the facilities have been described in plenty of detail by other Yelpers, but let me remind you of the waterfall shower...the only other place I've experienced this type of water pressure / water massage intensity has been at the hot springs resorts in Taiwan.
I prefer deep and intense massage treatments from sports massage therapists, but the back-neck-and shoulders version I received at The Spa at Encore was very relaxing and just right for the occasion. My masseuse was obviously well-trained. Don't even hesitate, just plan on spending exquisite pampering time here before and/or after your treatment and book it!