Step one; enter venue, once at the top of the stairs you will be greeted, and upon paying entry, receive a towel and locker key.
Step two; once in the locker room, change into your towel and lock all items in your locker. (if an item is too large to fit, you may leave it with the bar staff)
Step three; once in your towel, feel free to find your way in the venue, soak in the hot tub, go for a steam or simply relax and enjoy some quality time.