When I was doing home inspections I hated going into doll people houses. The worst was one where the obsession was clown dolls.
They never bothered me, but the 96-year-old mother of close friends has a large house with all the upstairs rooms full of them. The worst are the rooms full of parts she uses to rehab dolls of all sorts: baby dolls, fashion dolls, Barbies. The downstairs houses the 3’ Oriental costume dolls
My friend’s parents (his father is 98) really only occupy an area the size of a small condo: one bedroom, one bath, family room and kitchen. The entire place must be 2,500 sq feet, 2 stories and an addition, plus 2-car garage.
You would hate it.