Don’t think will work well for seniors!
I received yesterday and have not used yet but design looks like it will do well. My personal disappointment is that the total brush is so short. I am 78 and can’t bend so low anymore nor stand on ladders. Wanted to use on baseboards, ceiling fans, and vents in apartment. Ad video makes it look like it will do all those things. If you made an extended long handle it might have worked for me, but as is I don’t think it will.