Playlist
The roadshow visits Thirlestane Castle in the Scottish Borders, where treasures include an art nouveau claret jug, a full-size leather tiger and an ice axe signed by famous mountaineers.
An exclusive interview with the former prime minister, reflecting on four years in Downing Street.
The blue walls in an end-of-terrace in east London have Martin searching for a paintbrush. It's a different story for him in Hampshire, where a two-bedroom cottage oozes character.