You reckon... the old mansion in question is the one Remilia's living in right now? 🤔 One of the best ways to hide an abandoned mansion is to make it not abandoned.
I kinda like the idea that Chen doesn't actually live in the Yakumo house. I mean, it's pretty reasonable. For one, she's not a Yakumo. Hell, maybe her current house is in Mayohiga with her cats.
I also like the idea that the Yakumo house is noticeably "large" because Ran herself (her tails) take so much space.
And I can imagine the storehouse to look literally like a slab of bedrock.
