Air date: 2025-04-10

Runtime: 57 min

The new cohort of interior designers tackle their first challenge, demonstrating their signature style on YHA bunk rooms in the Lake District.

Air date: 2025-04-17

Runtime: 57 min

The nine designers demonstrate sustainable design by transforming shipping containers into offices in Bristol for start-ups using recycled and repurposed materials.

Air date: 2025-04-24

Runtime: 57 min

The eight designers pair up to transform luxury retirement apartments in Portsmouth, using their home staging skills to attract baby boomers into buying their forever home.

Air date: 2025-05-01

Runtime: 57 min

The designers create a home from home for dogs at Battersea. Sue Perkins helps Michelle judge these transition rooms along with a couple of Pomeranian rescues.

Air date: 2025-05-09

Runtime: 57 min

The designers must create premium hospitality suites at Twickenham for diehard rugby fans by producing a swanky bar and a stylish dining area.

Air date: 2025-05-14

Runtime: 58 min

The designers hit the high street, doing up shops in Rye. Working in teams, they transform an Indian paper shop and a women’s boutique before being critiqued by Mary Portas.

Air date: 2025-05-22

Runtime: 57 min

The three semi-finalists need to put on their best performance as they head to Edinburgh to transform Festival Fringe venues for a place in the final.

Air date: 2025-05-29

Runtime: 58 min

The finalists transform holiday cottages in the whimsical and colourful village of Portmeirion before one of them wins Interior Design Masters and a contract with John Lewis.