From the review: "The story so far is that Sally, having taken a break from her salon duties, is on vacation. A nearby spa is having some business trouble, so Sally and her friend Nell come to the rescue.
The spa consists of 4 (and eventually 5) spa service stations: sauna, facial, massage, whirlpool, and manicure/pedicures. Customers enter and sit in the waiting area, a bubble over their heads indicating the station from which they request services. They also have heart meters that show how happy they are. If they run out of hearts, they run out of the spa, so make sure you keep them happy!"