I have bought the following. And they are all helpful. I’ve replaced the front door lock with a double-sided lock that requires a key on the inside. I hide the key. For all other exterior doors, I’ve installed baby locks. Cameras in ceiling with intercom so I can watch and hear him and caregivers and can talk to them. Bathroom and shower bars. Bed alarm. Alarm button in bathroom. Baby cam. Cameras that sit on tables. Rollator and walker. Signs on bathroom mirror telling him what he needs to do in AM and PM (I have to walk him through each step). Jigsaw puzzles, kids Montessori games, word search books, bingo set, any kids’ game I think he can do, washable paint and paint book, coloring book, battery-operated dog,