use Bart quite frequently at Bart, and yeah no joke, about half the time they are broken. Cant say I have noticed shit or urine. But yeah they are pretty old and dirty though.
Yeah I've seen the escalators constantly broken but haven't seen human shit on them. Though I have seen human shit on a newspaper on the loading platform.
Read the article and watch the video. This janitor milked the system saying he was working 17 hour days but he was literally hiding in a closet for hours at a time.
I've only been to one bathroom in a BART station and it was gross. The stations are disgusting, I just hope the new one in Warm Springs/South Fremont isn't trashed soon too.