Bournville (Season 3 Episode 11 of 16): The three remaining designers work on a reception room in Bournville, Birmingham. The Great Interior Design Challenge airs on Really at 1:00 PM, Monday 11 March. The three remaining designers work on a reception room in Bournville, Birmingham
Streatham Art Deco Flats (Season 4 Episode 6 of 9): The last quarter-final sees the transformation of two rooms in 1930s art deco flats. The Great Interior Design Challenge airs on HGTV at 7:00 AM, Friday 1 March. The last quarter-final sees the transformation of two rooms in 1930s art deco flats
Georgian Terrace (Season 3 Episode 5 of 16): The three remaining designers work on a smart Georgian terrace in Bath. The Great Interior Design Challenge airs on Really at 1:00 PM, Friday 1 March. The three remaining designers work on a smart Georgian terrace in Bath
Thatched Village (Season 3 Episode 4 of 16): Transforming a bedroom in a thatched cottage. The Great Interior Design Challenge airs on Really at 1:00 PM, Thursday 29 February. Transforming a bedroom in a thatched cottage
Scottish Castle (Season 3 Episode 3 of 16): Two designers vie for a place in the quarter final. The Great Interior Design Challenge airs on Really at 1:00 PM, Wednesday 28 February. Two designers vie for a place in the quarter final