“She had an unobstructed view of three men, who were all well raised and quickly zipped up.”
Incidentally...
You ALL have views of each other.
It’s disgusting and all you need is real stalls. Some have little telephone-wall-like separaters, but you really should go for full modesty.
I would concur, in Japan I have shared toliets with women, the stall are ground to floor so women are protected. However men have a trench. You become so accustom to it you stop even noticing. But this is not Japan and the point was keep little girls out of the mens room.