S03:É12 - S03:E12 - Hms Owl

London couple Justin Hooper and Charlotte Seddon have a dramatic vision for a derelict World War II airfield control tower in the Scottish Highlands. Their romantic dream of a complete lifestyle change soon wakes up to reality, however, as simply restoring the 700 window panes to their original modernist look swallows 40% of their budget. The difficulties of project managing the build from 600 miles away make it increasingly hard for the family to make the final leap from London. George helps them realise their vision for this 4000 square feet of military space, and meets the people who were willing to sacrifice everything as the tower played its crucial role during the Second World War.