Single ply or two ply???

Way of the future.

This is a valuable service you're providing here.

There's almost certainly a new podcast series in it. 'Restroom, Bestroom', 'Places I've Pooped', 'Top Of The Drops'. I'm just spitballing here, but this stuff essentially writes itself. Feel free to run with those.

I have to ask - do the door locks indicate if the stall's occupied? It seems to be a strangely American thing to have door locks which leave potential occupants guessing. A simple occupied/free indicator saves a lot of bumping on doors.