"You can't play your friends like marks, Hooker."-Henry Gondorff, The Sting.
As a facilitator, I understand that the mediation process is not about me. When attorneys hire me, it is based on a belief that I can help them and their clients resolve a case.
I am grateful for their consideration. They could have hired someone else. My mediation "Hippocratic" Oath is: Do No Harm to a Lawyer, especially in their relationship with their client.
i don't use a case as an opportunity to wring as much money out of the parties as I can.
I've seen it done.
Back before mediation essentially became a part of every case, an attorney in Flint became an player in the facilitation game. They had been appointed by the judge on one of my cases. I did not know them. This lawyer sent us their agreement, and procedures, which included 4 different levels of billing. I don't remember all 4, but I remember a rate for their time, a rate for administrative work, and a rental rate for the conference room at his office! As I had an office in Flint across the street, I notified them that I did not need to rent their room, and they could come across the street to my place. I don't remember if there was a special rate for travel.
That experience led me to explicitly state to my mediation clients that there would never be an administrative/file set up fees.
I know mediators who charge minimum fees, whether the case is settled, dismissed or otherwise disposed of before the hearing.
Others charge a fee if a case is adjourned, whatever the reason. I have heard of adjournment fees of $1000. One mediator, perhaps waxing nostalgic for their days as a judge, will assess the whole of the adjournment fee to the party they feel was responsible for the adjournment. Talk about making attorney/client relations difficult.