This Porcelain cast Iron bathtub, was much too high, to safely step into edit
Cut lines laid out & ready to be transformed.
The 18" piece is cut out ... the piece weighs about 40 pounds & is about 3/8" thick.
This Porcelain cast Iron bathtub, allows for a very low step in for a warm shower.
Only a 3.5" step & a soothing shower awaits.
The level is on the bottom of the tub showing the angle for easy flow of water ... the step is at the same angle.
View from inside the bathtub over the entryway.