Fresh off six days in Poland with Drutex Windows and a group of Boston developers, Marc and Dan break down what American builders can learn from how the Poles build. Marc toured townhouse communities 30 minutes outside Warsaw going up for about $100 a square foot and selling around $280,000, delivered as vanilla boxes: the missing middle the U.S. doesn't have. They get into 20-inch exterior insulation, hollow-core block for exterior and interior walls, how 800,000-plus Ukrainian workers reshaped the Polish labor market, and why their buildings are so quiet. Plus why 49% steel tariffs led American mills to raise prices 48% instead of adding capacity, blower-door results with European windows, and the food.

Steve Vettori went from 15 years of enterprise software sales to developing the 34-unit Beacon in Newton, and now he runs MassDwell, a factory that builds accessory dwelling units out of light gauge steel. He walks Marc, Ray, and Dan through why he switched framing systems, how the factory turns out about one 560-square-foot module a day, and why his crews are on a customer's lot for roughly 30 days instead of seven or eight months. They get into the $350 per square foot price, the 900-square-foot by-right ADU law, why septic is the real bottleneck, and a Sudbury town project that only worked off site. If you own land in Massachusetts and have wondered whether an ADU pencils or what it costs, start here.

Brian Vizarreta has been acquired twice in four years, from StructionSite to DroneDeploy to Procore, and he came back to explain what all that money is actually betting on. He and Marc, Ray, and Dan get into facade mapping that finally settled a four-fix water leak, why the most valuable thing to ask an AI is what isn't there rather than what is, and whether any of this makes sense for someone building six-unit multifamily instead of $300 million towers.