My friend and I each did an 80min deep tissue massage our first day, which was a perfect way to start our trip and loosen up our stiff post-airplane muscles. It cost $225, and that also gets you total access to the rest of the spa (sauna and hot tubs) for the whole day. They also have showers and a powder room well equipped with hair dryers, hair straighteners, makeup remover, lotion etc. We felt so refreshed after we left.
***Side note: I also added on a Moroccan Oil Scalp massage. NOT worth it. It did not include any extra time to my massage, and the massage left a lot to be desired. The regular deep tissue portion, though, was worth every penny!