I bought a group on deal for a swedish massage. I called to book an appointment but as soon as I mentioned I has a group on deal the lady informed me that they didn't have anything available until Monday. ( today is Saturday and I leave on Sunday) needless to say, if they aren't going to be accommodating for people with group on, why bother having it at all? I immediately got a refund from group on and will not attempt to give this place a try in the future.
Unless you're willing to pay full price, good luck getting an appointment.