George Clarke follows Jude McKelvey as she restores a dilapidated 17th-century barn into a family home to share with her two boys - a project made all the more difficult by the tight conservation restrictions on the Grade II listed building. The timber-framed structure needs months of painstaking craftsmanship and the 44,000 clay tiles must be replaced by hand. Can Jude meet the enormous challenge of dividing up the barn's cavernous interior without destroying its heritage?