(and he is now a senior finance executive) and he had no household toilet and everytime he needed to piss, he got to rush 2 floors down to a public toilet.
Some facts:
--Its a lot cheaper to build toilet than elevator
--You can get electrocuted thro the penis if there is a ripped electric cable.
--I can not exclude drug addicts did piss or shot heroin inside elevators
............
Basically the average person wouldn't get much kick from pissing inside an elevator