I used to be a self-described cat lover.
Now I'm not.
I still like our cats. Our two cats.
But the others -- our housemate's two cats, and the two cats we're watching for a friend who's living in England -- I tolerate, just barely.
They piss everywhere (into an outlet, once). They vomit everywhere. They fight through the night. They yowl and scratch the doors.
Never again am I going to have six cats in one house.