Too high to safely step over.
The entryway is now at a level for easy access & Stainless Steel Grab Bars installed to aid in a safe entry.
The step slopes into the unit at the same degree as the shower bottom, so if water drips on it, it will want to flow back into the shower.
We add a rough surface to the step also.
Enough room at the bottom to allow the shower curtain to keep the water from splashing out.