Poo in unisex work-place toilets?

Just be thankful it's an Irish jax, I had the misfortune to visit Austria a few years ago, and the place I was staying in had a different design jax, which didn't have the same water trap that the rest of the world does, the result being that whatever was deposited lodged on a porcelain shelf not far below your arse, and proceeded to fester for the duration of the performance, as there was no water present on the shelf to contain the stink.

The other disadvantage was that it was essential to raise ones arse off the jax before wiping, otherwise there was a severe risk of decorating your knuckles with a significant quantity of festering ****e from the pile on the porcelain.

Once the performance was over, the "standard" flush cleared the shelf, and usually did so without leaving skid marks, but the smell, Oh God the smell! I was never happier to get back to a good old fashioned Irish Jax than I was after that trip.

I am guessing that the design went back to the days of outdoor jaxes, and with the temperature in that part of the world being a lot lower in winter, they had to come up with a design that would still work when all around was freezing its rocks off.

The answer to the OP's problem is a Namibian country Jax. A wooden hut, at the base of 2 sand dunes, with a hole in the floor over a suitable trench, no water to flush it with, and no way for what's been dumped to be removed, They work though, probably because of the very high temperatures in that area, whatever is deposited dries out remarkably rapidly, and once it's dry, the dung beetles are only too happy to take over responsibility for the problem.

The shack is however some distance from all other habitation, though not so far that a local lion or cheetah will happily get between the shed and the rest of the local buildings.