Loads more. Grew up in a 3 bed flat in family of 6, 960 sq ft, 1 bathroom, 1 reception kitchen diner, no garden, shared a bedroom with 2 siblings.
Now in a 4 bed house in family of 5, 1800 sq ft, 2 reception rooms, 2 bathrooms plus toilet, utility room, kitchen and dining room. Bedroom for every child. Garden is tiny, but at least we have one.
I'm far wealthier than my parents were. Combination of better jobs and successful investments.