Architect and builder Sarah Waller shares how she built HIA's 2025 Australian Home of the Year in only 10 months. 'Blackwood' is a clean, monochromatic masterpiece set in lush Noosa. Refusing to be beat, she tackled months of rain, slopes, scale, detail, and pressure, crediting her trusted subbies along the way. This ep is a sharp look at full-project control, and how she finished a winner.