This bathroom had many problems before we got our hands on it. This home was a flip and the flipper did this master bathroom with big problems. They kept all the rusty old plumbing, didn't hot mop the floor and there was no slope to the drain so the water flood everywhere including into other rooms and eventually had mold.
We redid this whole bathroom with replacing all the old plumbing and drains, sloped it to the drain and set the tub in the shower.
This is a true Spa shower and bathroom