Very cool - excellent work.
Are you leaving one side open for access during games? And are you adding some windows?
AND, always useful as an emergency doll house should a wee lass need entertaining!

Actually, if I've not gone wildly awry, as I oft do, I believe all the 'open' sides are actually waiting roofing.
Crazy wicked, three D puzzle you've got the Lobo. And, lest I forget, MORE, MORE, MORE!
Doug