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.
Yeah, who wouldn’t be able to do their chores with magic, or having unlimited housing capabilities with it!
You wouldn’t necessarily be a witch, just live in the Harry Potter world