Impossible Builds explores how a new wave of ingeniously engineered "kit" homes are helping ambitious property owners construct dream houses in some of the most remote and challenging locations across the UK.
While on holiday in the Outer Hebrides, Ruth Hamilton and John Henry fell in love with the rugged and isolated Isle of Harris. They have decided to take the plunge and move to their dream destination but have been unable to find a suitable house for sale.
S1E3 47 min