Yeah, my last apartment had toilets that weren’t compatible. The supply hose going to the tank actually had a compression washer and went all the way through the tank before attaching to the valve. Like I couldn’t just unscrew the water hose from the bottom of the tank to tie in, because there wasn’t anything to unscrew. The hose just went straight through to the inside of the tank.

I’ve never seen anything like it before or since. It honestly had me baffled, and I was left settling for baby wipes until I could move into my current place. And you’d best bet that during my walkthrough for my current place, I checked the toilet to see if it would work with my bidet. The leasing agent looked at me like I was crazy when I dove behind the toilet, but it’s a new checkbox on my list.

I did have to shave some of the plastic from mine to get the toilet lid to close naturally. Not the same situation, but they do on occasion, require a little creativity