Rules: only places that don’t exist, so no “NY from Spider-Man” also if you can limit to a building or little town, not an entire city or map.
My pick: The Spencer Mansion from 1996 Resident evil. I always loved that place. Of course without the creatures.
Stardew Valley. I’ll run for mayor and finally kick that asshole out of office.
I’ll start a store to compete with both Joja Mart and Pierre!