I have two bad legs and am afraid of falling. Did once already. I need to have my tub enclosure removed and put in a walk in shower. I have knee replacement in the right leg and DVT'S in the left leg with permanent damage and swelling. I will be on blood thinners the rest of my life. I have fallen once and am afraid of breaking my arms, legs neck,etc. My brother-in-law in Arkansas told me the Agency on Aging remodeled his bathroom for him as he also has multiple problems. Any help with this would be appreciated.