Originally Posted by
Shibi
Think of "instanced housing" like one house per ward. There is nothing else, the rest are just props. There are no neighbors, although there might be NPCs. When you leave your house, it despawns, like a dungeon. When you want to come back to it, it boots up again.
Apartments, personal FC rooms, dungeons, are all instanced.
Outside of spaghetti changes, and corporate desire, what is likely needed to implement it, would be servers to run the extra instances of people in their private homes instead of standing in Limsa... and diskspace, to the order of a few megabytes per house.