Great Wolf revenue up on per-available-room basis

Let me rephrase, I meant when you go to a regular hotel, you can expect to pay around 15 dollars for each additional person in the room-- and all you get from the hotel is extra towels-- if you ask, several times, and it takes several hours till they actually deliver them. A waterpass beats that anyday.

What kind of hotel charges extra per person?

above normal occupancy. For those who admit to putting more than 2 or 4 adults in a room. Of course a lot of people make reservations saying there's only one adult staying there, but they will need lots and lots of extra towels.