[QUOTE=Gary T]
That might actually work. But the nightmares it could induce…
[/QUOTE]
“Mommy! The potty is trying to eat me!”
[QUOTE=Myglaren]
Which is why they put them in the cistern - so the management wouldn’t see them.
Forgot to add that my daughter has a toilet with a macerator (garbagulator] attached. The waste pipe is only a 2" bore so the macerator is essential.
It is reasonably quiet.
[/QUOTE]
That would be handy if ever you have a python or rat coming up the pipe.
I dread to think what is inside it but will find out tomorrow - I have the toilet to replace, my son in law put a hammer through it while trying to fit a new seat.
Perhaps he thought he should nail it on.
What, you’ve never heard of water hammer before? 
[QUOTE=Harmonious Discord]
That would be handy if ever you have a python or rat coming up the pipe.
[/QUOTE]
Also useful for airplane bathrooms. You know… for the snakes.