When their house was in need of a pick-me-up, a London couple turned to the designer of their favorite coffee shop for an industrial-strength renovation. The kitchen features carefully thought-out design decisions, like the inclusion of an induction stove, derived from Jamie’s relentless pursuit of trade secrets—a quest so thorough that local baristas started sharing hardware tips as they followed every detail of the kitchen build. A mirrored backsplash is a clever move that allows whoever is cooking to be involved in conversation with those at the dining room table.