It all depends on how mentally/physically the Human is challenged.
36 inches max from rear wall to furthest edge of dispenser. 19 inches minimum above finished floor to center of roll.
The 2003 International Plumbing Code calls for a minimum of 15" clearance from the center of the water closet (toilet) to the nearest side wall or other fixture and 21" clearance from the front of the bowl to the closest wall or fixture.
A handicap toilet is usually lower to the ground and there's a bar attached to the wall next to it. A commercial toilet is usually made of stainless steel for easy cleaning.
Standard is 12 inches to the center of the pipe from the finished wall.
The toilet flange is installed 12" from the FINISHED wall surface to the center of the flange, and 16" (residential), or 18" from the finished wall to center of the flange in commercial,or wheelchair accessible applications.
12 inches from the center of the drain to the back wall behind the tank. Some toilets are 10" rough in. Also should be 18" from side wall to center of toilet if possible.
2" from finished wall to end of 1" threaded pipe.
Code minimum 15" to center of toilet from side wall.
Center of the hole to the back wall behind the tank. Should be 12 inches.
No, it is fat.
A standard toilet roughs in at 12" from the wall.
You can build a platform to raise the toilet enough to connect to it or get a wall mount toilet and frame a wall to hang it from.