Boscibo, you're right about the frequent cleaning with this style of litterbox. I don't know if it would be good in a household with multiple cats, because the surface area of usable litter is only 12" x 14" in the larger box. My kitty is one of those who can tolerate (and use) a box that hasn't been cleaned often enough . I know some kitties will protest if their box isn't fresh every day (like my mom's RB kitty, who pooped down the bathroom sink drain once ).

Vio, if Juni adapted so quickly to the new litter, she probably wouldn't have a problem with a covered box, either - maybe you could experiment by putting the litterbox under some type of cardboard box enclosure, to see what she thinks before spending money on a covered box. (I don't think stores let you return used litterboxes - so I'm glad the one I bought worked out!)