I get the washroom one sometimes! But for me, it's that there's hundreds of stalls. The stalls may have a shower, a toilet, or NOTHING, or for some reason multiple toilets in the same (bigger, like the size of 4 normal stalls put together) stall. If the stall has a toilet and isn't a multiple toilet stall, then it's like really dirty or there's no toilet paper or the door is gone or won't lock or something. There's always something. The usable stalls are always occupied, the ones that would be usable always have someone watching. Worst nightmare.