I hate when they peed on my seats, cleaning fee for sure.
I picked up two drunk guys, they were fighting really bad because they put the wrong address, one of them got out of my car and he slammed my door really bad and hit my left mirror, when I turned on my lights my seats were like that.
One of the worst situation, although I did not face yet but never wanna have this experience.
Get your cleaning fee/seat replacement cost from Uber.