Funny thread,,,
I think people can't keep time or read time properly.
So lets say Joe arrives for 3-4pm. The next appointment should be 420pm (415) to 520pm (515).
Sure some clients may leave early for what ever reason. IF next client shows up at say 405 pm and you are ready and previous client has left I say let the next client in let him know if he is okay to start at 405 - 505pm. You simply ask. If he says no make him wait till 420 pm then.
Also the client shouldn't assume he is getting more time.
Some people like to stay and play/talk the fantasy which is okay, but as a client, client should be out by 50-55mins to let sp freshen up. Like come on who has a hard on for 60 mins and not take time into consideration to bath, clean up and do the same when finishing.
My RMT I book 60 mins but in reality it is 45 mins, he asks what's wrong by the time I undress then he does his thing and I dress up and I am out it is 60 mins. Then he changes the bed sheets which can take him 5 mins. So most times I am out by 50-55 mins. The same could be almost said for SP. More clean up if silly client.