Previously, previously, previously.
I don't see how anyone who's ever been in charge of cleaning a public restroom can look on the idea of "put it in the sink" or "hang it in the shower" favorably.
How do I get poop like that? All gummi bear diet?
Eat lots of fibre. By which I mean string and stuff.
Gah! things that cannot be unseen. o.O
They admit up front that they can't really do fluid simulation. You'll notice we don't see a toilet flushed, a shower or sink run in the video. So virtually nothing about their bathroom actually works, it's just a room where you can fling poop around.
Technologically this is way behind endoh1.c and that's a bit sad. Mankind, we can do better.
I think the blue highlighted letters three seconds in pretty much says it all.