Laura Hamilton meets retired couple Denise Grahame and Roger Denis, who met three years ago, and developed a shared love for Bretagne culture. Moving to Brittany, the pair took up residence in a rented property near the town of Callac, but are now seeking to buy a place of their own. Laura is tasked with seeking out suitable homes within their budget of £120,000, and picks out five rural abodes she believes might fit the bill