It seems minos is interested on the special room service. Well, some of the PriorityPass VIP room provide free shower facilities, some are subject to payment. Most of them have free drink, including some alcoholic beverages. Also, some of them are subject to payment.
Last time I flew with one of my director and transfered in HongKong airport, he waved his hands and then went into the PriorityPass VIP room, that made me to make the decision to get my own PriorityPass card....hehe.....
But maybe I won't go into the VIP room in this flight, due to one of my colleague does not have such card. I think I should stay with him.