Amazing, I’ve always thought building costs were too cheap. Do you think it’s possible to do it even less inexpensively? I’m really looking to minimize anything cost effective in my build basically. Any other suggestions would be appreciated.This would have been so much better if there was some kind of breakdown on how those modules work, and how you read the plans. Seeing the finished result wouldn’t have hurt either!I own a house built in circa mid 70’s; built using old-school timber, brick and mortar. Roof and walls lined with plywood, oak floors and wood trim. One section of home was remodeled years back; contractor used OSB (oriented strand board) for walls and roof. After ten years, all OSB (outdoor rated) has become saggy and brittle, some sections on roof can be removed by hand. Older 70’s construction endures with no attributable degradation after 47 years in North-Eastern US climate. Anything manufactured or built using OSB is junk; OSB and moisture result in several tons of sagging rotting nightmare. Do not use OSB or any other supposed modern building product; they are all designed to cut cost at expense of quality and endurance.