I had a gift certificate to the spa inside the J.W. Marriott in Summerlin. I found it to be very loud while you were waiting for your massage. I was not in a relaxed mood by the time they called my name. There was a huge group of loud women waiting also and they should have been quieted by the staff. I've been to spa's in the Bay area and was so impressed. They soaked your feet in warm water and served you wine or champaign and you were only allowed to whisper. There were candles and the ambiance really set the tone for relaxation. But the Aquae Sulis Spa at the Marriott was a disappointment to me and did not offer the same atmoshpere as I have had at other spas. I was very shocked as my expectations were much higher for the Marriott. If it was not for my gift certificate, I wouldn't pay to go back.