My wonderful DH booked a couples massage and manicures for the two of us at the GCH spa a few years ago. It was wonderful, the massage was great, afterwards you could stay in the room and relax and they brought us tea service for two. The manicure was nice, pretty typical as far as manicures go.
It was on the spendy side. I could definitely have these things done at a spa in my hometown for a lot less money. Oh well, it was our anniversary and you only live once! Let me know if I can answer any other questions for you.