I'd love to be able to not spend half the national median monthly wage on heating my home in the winter, which I live in because my ancestors built it and my ex got me in debt so I can't actually live anywhere that would require a mortgage or rent.
My kid probably loves having over 3000 sq ft (converted it for ya yanks) plus a garden, but if I lived alone and could afford to, I'd like something about a fifth of the size.