Hey, just a quick Request to ZOS.
Please introduce NPCs that we can purchase and place in our Houses. It is possible with the assistants so there should be no technical reason why not.

there are also some Reasonable Options of what kind of NPCs and where to get them from
Fighters Guild - A Warrior NPC
Mages Guild - A Mage NPC
Thieves Guilde - A Thief NPC
Dark Brotherhood - A Speaker/Assassin NPC
3 Factions - Aldmeri/Daggerfall/Ebonheart Guard NPC
One type of NPC on every Achievment Vendor.
Also Werewolfs, Vampieres, Dwemer Automaton(well, we already got some ad pets, mounts, Target dummy)
This would allow a whole another dimension of Housing. Also, sweet sweet Crownstore NPCs