I like prostitution movies, and that's one of the best

For some reason, I'm intrigued by the topics of prostitution. And I like to watch movies about prostitution. I've seen a few which are very good. Working Girls (1986) is definitely among them. A very realistic portrayal of a day in a brothel. At some point during the movie I was asking myself: is the whole movie really going to be in that one flat. But later it didn't bother me at all, and it wasn't boring. I specifically liked how the men (customers) were shown as rather polite and friendly guys, not some violent thugs, as they have been in some other movies (except perhaps one of the customers). An added benefit was, of course, the eighties time period. And the experimental eighties-style soundtrack.