Kevin McCloud revisits Greg and Georgie, who in 2019 set out to convert a dilapidated 35-year-old barn in Georgie's parents' garden in Sevenoaks into a peaceful safe haven. It was a highly challenging build involving the painstaking conservation of the existing rotten structure, building a new two-storey internal steel frame and recycling everything they could to stretch their £250,000 budget. But how are they getting on six years since the original show went out?