No need to apologize. Even access through that panel is ridiculous. Those panels are 20x40cm max. Working at 90 degrees through a small opening is unnecessarily hard. And major repairs, which will be once every 30 years or so will require ripping the wall open.
It only makes sense for commercial installs where Hotels go through complete renovations every 10 years and and an extra .5 meter clearance is critical because the bathrooms are tiny in downtown European cities.
BorgDrone@feddit.nl 2 days ago
You can access and replace the entire internal mechanism through the hole the wall plate for the flush buttons is mounted on.
JimVanDeventer@lemmy.world 1 day ago
Image
I just had a look because I have never had to service a toilet like this. The water shutoff appears to be easily accessible. As for any further work, an exposed tank is surely easier to deal with when a toilet misbehaves.