Needs an in line garbage disposal and it will be fine
What you are talking about is a macerating toilet.
Do away with the plumbing and get an incinerating toilet
My wife is obsessed with those. She wants one whenever we build our new house.
At least it’s not a masticating toilet
Nice. Didn’t know they exist, but you have to have compatible showers, sinks etc.
There are two main reasons to use one. The first is to add a toilet to a space that might only have access to a sink drain because these are compatible with those. The other is basements where the unit might have to flush up to the drain pipe.
FYI: I am not a plumber. I found these while researching how to add a bathroom to my basement.
Built-in poop knife
It’s got a joke hole that’s just for farts
So this is the pee toilet
Toilets typically take the water from the reservoir/tank from there, and the waste goes straight down, unless this is a sideways variant I’m not familiar with.
Edit: the connection is still whack either way.
I’d say the water for the tank is coming from the hose into the tank in this case.
Funnily enough, I think that is an up flush toilet with the macerator part removed and 90 put on instead.
Likely made it a urinal.