The Great Interior Design Challenge

Tom Dyckhoff presents the search for Britain's best amateur interior designer. The eight heats begin with makeovers of large bedrooms in north London.

The search for Britain's best amateur interior designer continues, with the contestants taking on three knocked-through sitting rooms in a Salford terrace.

In the third heat of the search for Britain's best amateur interior designer, the amateurs redesign glass sun rooms at the top of art deco homes in Kent.

In the fourth heat, three amateur designers makeover sitting rooms in neighbouring homes in a converted mill on the Thames in south east London.

In the fifth heat, the amateurs take on the toughest of makeovers - three kitchens. Tom Dyckhoff explores the history of the 1960s modernist estate in Surrey.

In the sixth heat, the amateurs are creating interiors for three beautiful Georgian almshouses in Southwark, as Tom Dyckhoff uncovers their history.

In the penultimate heat, the amateurs travel to Berrylands to bring new life to three classic semi-detached 1930s homes.

Series searching for untapped interior design talent. Three new designers take on vast living rooms in Brighton for the last place in the quarter-finals.

Series searching for untapped interior design talent. The designers take on four thatch cottages in Milton Abbas, Dorset in the first quarter-final.

Series searching for untapped interior design talent. The amateurs must redesign bedrooms in a 1950s brutalist tower block in Bethnal Green.

Series searching for untapped interior design talent. The amateurs take on Arts and Crafts Victorian front rooms in Moseley for the semi-final.

Series searching for untapped interior design talent. It is the final and the two amateurs must redesign several rooms in grand Georgian houses.