Given that this thread continues to exist, let me try once again to post Kkarn's Guide To Having Fun at BP. After some PM correspondence with them, I had suggested that it would just take a little guidance to prevent some common mishaps and issues that continually arise.
(1) Go in with the correct change.
If you don't have it, and, for whatever reason the receptionist doesn't give you the proper change back, inform your attendant that she can collect the outstanding balance due to you as a portion of her tip. The attendants will than be on top of the receptionists to give all customers back their correct change.
(2) Do not rely on the schedule listed on the BP website.
For whatever reason it is only a guide and rarely updated to reflect reality.
(3) Making an appointment.
Call 30min. prior to arriving to reconfirm and be firm with the receptionist that there's no reason for you to come in if the girl of choice isn't really available or running behind. Be explicit that you will not be waiting around or accept another girl.
(4) The Heather Waiting Game
If you've decided to see Heather, only pay your DF if the receptionist confirms she will be in within 15min. Be explicit when you explain that you will be asking for your money back if it's going to be any longer. Don't wait longer than 15min. Leave and get a refund. You won't be waiting next time while she eats dinner.
I can tell you from my experience that if the receptionist puts you in a room to see a girl and she's not in your room within 15min. the issue is with the girl, not the receptionist. And, on speculation from what I've witnessed, if another girl is offered to you after you've been waiting around for an extended period of time it's more of an attempt to satisfy the dilemma rather than a B&S.
Hopefully this helps. The place has it's issues, but it also has some hotties. Follow the guide and you should be fine.
kkarn/