Toilet and vanity height are important considerations, many styles and types of each are available. If you have several people living in your home, decide on a compromised heights or add a second sink. The water and drain pipes should be covered with insulating material to protect legs from bruising or scalding.
In addition to secure grab bars fastened on either side of the toilet and in the bathing area, a hand-held shower will bring the water down to a comfortable level. You can add an adjustable bar to free up your hand while bathing.
Other helpful items include shower chairs or benches, single-lever faucets and anti-scald devices.