Smileless Sounds like it's a pretty good place to live, even when you're older.
If your house gets too big, then you can downsize, in the same area.
My Dad lived in a large 4 floor Victorian house, and I was suggesting to him for years that he moved to a flat or bungalow, after my mother died - he wouldn't, and then the inevitable happened, in that he could no longer live there.
It was a hassle for us moving here, getting rid of so much clutter, but I'm glad we did it while we could. And I'm really glad now. This is a place I can manage, all on one level, and I just get my decorator in regularly to do the rest. 🙂
I would have had to have moved now, and I think it must be very daunting to do it on your own, after bereavement.
There's a beautifully maintained communal garden, no one either side of me, and nice neighbours.
So, that was the right decision, thankfully. 😉