How would you insure your bathroom safety if you have seniors at home?

Please get rid of slippery slippers if you’re living with your beloved senior. My dad went into the bathroom, and suddenly we heard a stressful noise; you know the noise when you hear it. My dad is not suffering any kind of disease, and that’s why we were so frightened when we saw him on the floor. It turned out he just slipped because of those stupid slippers. After that incident, I tried to level up our bathroom’s safety. I found some handles installed on the wall to safely help seniors stand up or get into the bathtub. I recommend those handles be installed near the toilet and next to your bathtub.