Creating a handicap accessible home

Due to the failing heath of both myself and spouse Shirley we must redo our bathroom and make other changes to our home to make it handicapped accessible. Shirley recently fractured her pelvis. I have had both knees and both shoulders replaced. Neither of us can properly manage bathing. Plus I have a rare autoimmune disease called Behcets which limits my mobility and I need a new scooter. Please help us. Please pray for us.