1: The Great Interior Design Challenge Regency, Cheltenham

2: The Great Interior Design Challenge Model Village, Saltaire

3: The Great Interior Design Challenge Highgate Gothic Revival

4: The Great Interior Design Challenge Worsley Mock Tudor Houses

5: The Great Interior Design Challenge Aberaeron Georgian Houses

6: The Great Interior Design Challenge Streatham Art Deco Flats

7: The Great Interior Design Challenge Bristol Modernist

8: The Great Interior Design Challenge Thatched, Ashby St Ledgers

9: The Great Interior Design Challenge Broadstairs Converted Castle Apartments