This bathroom was designed for our clients who are 5'4" and 6'9". It incorporates a few features to make it usable for both of them:
--Comfort-height toilet and vanity are a little taller than normal but comfortable for both.
--Tilting mirror allows them each to get ready without an additional stool or bending over
--Handshower head with multiple attachment brackets allows the shower head to be positioned at multiple heights.
--The tub/shower is 6' wide instead of the more common 5' wide. Easy for him to stretch out comfortably.