I've never heard of guest fees before. I haven't been to every pool hall, but I've been to many of them, and never a guest fee!!!!
Having lived in several HOA's with amenities, with as little as a swimming pool for residents, I know that some have GUEST FEES if you bring friends, or other then residents living in the same house to use the facilities.
The FEE I am talking about is a whopping $2.70/Day/Guest, and honestly if you can not afford the FEE, or your GUEST CAN NOT REIMBURSEMENT YOU FOR THE FEE.
So than if both You and or your Guest are too cheap to pay the FEE, or shall we say can not afford the FEE.
Just leave your Guest or Family Member outside the facilities, or move to a place where there are NO SUCH FEES.
IMHO the $2.70 FEE is fair when you consider it is for the privilege of using not only the Pool Room, but the other facilities like Gym, Swimming Pool, Miniature Golf Course, Tennis Courts, etc. also...