Plumbing provides you with water and gets rid of waste and smells. Joints in plumbing are the major source of leaks. This is why you try to have as few joints as possible.
This guy didn't get the memo.
Routing plumbing can be a challenge. Then there is just plain stupid.
Cutting your floor joists is not a good idea. Especially under your bathtub.
Here is a design challenge. Keeping your toilet paper dry in the shower.
Talk about some major boo boo’s! Great photos illustrating your point.
Oh my. And I thought *my* previous owners had problems.