Herein lies the business model magic that hopefully give us an edge.<p>We work with local builders, providing the fully designed&#x2F;engineered packages, with ALL materials needed to build that specific high performance home.<p>You are right, trying to do this in a fully centralized and detached from community is not workable.  We think our take leverages the strengths of both parties and allows us to do this much more broadly.<p>Regarding technical challenges, we engineer our SIPS shells for seismic by default and can accommodate most snow loads (Tahoe project in the works).  HOA&#x27;s are a PITA no doubt, but urban infill is possible and green field is always going on regardless.<p>From floor down is all local and must be adapted, so not so turn key there But hey, can&#x27;t have everything.<p>Gotta run, but like your approach.  Maybe more later.