My mother is pretty well-off. (I’m not)
My adult son (early 20s) has had a succession of rubbish landlords and letting agents who charge a fortune in my part of the world in the South for places little better than hovels. Also letting agents not returning significant £££ deposits. I also strongly suspect ADHD, so all this moving is extra chaos for him. He works full-time and could pay his granny rent every month no problem and she could keep her capital.
Do people think this could work? Any experience of it? Possible downsides? Of course granny could easily say “no” anyway but I am thinking of asking.