"Those old bombsight poopers are considered modern "plumbing" today."
Interesting that you know that, a Cornell study from almost 40 years ago said that the toilet should be about 9 inches or less off the floor, it also recommended urinals for homes.
Instead we went in the opposite direction and created even higher, handicapped toilets for public bathrooms.
When I build my dream home, there will be urinals in every room. Well, OK, maybe I will throw my wife a bone by leaving out the dining room.