I’ve got the “medium” toilets scattered all about my con. I have two fancy ones on opposite ends, as the swans were interesting, but with the boosts you can add to them, folks have been plenty happy. Especially now that they’re scattered all over randomly in some rows… Personally I’d be a bit grossed out with toilets amongst the booths, but hey, it’s their money they’re happily giving me!
Mine don’t break down too much, and they’re not *too* long to fix. My outhouses were always breaking down… I also like that the medium are more compact, and thus easier to move around if I need to (plus that whole walk-through ability!)