I would not recommend such a mite palace, but there are lots of similar designs available:I found this art work in one of my vintage kids books. I think building a coop like this is possible, probably pretty expensive and requires skills and tools I don't possess but had anyone seen a similar coop?
Probably not with a chimney.
I'm thinking feeder at ground level, the nest boxes at main floor area and roosts in what pertains to be an attic.
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