The nine remaining interior designers take part in a commercial design challenge to transform hotel rooms. Presented by Fearne Cotton, with judge Michelle Ogundehin and guest judge Jade Jagger.

The eight remaining interior designers take part in a challenge to transform shop interiors. Presented by Fearne Cotton, with judge Michelle Ogundehin and guest judge Mary Portas.

The six remaining interior designers take part in a commercial design challenge to transform university halls of residence. The guest judge is Sophie Robinson.

The interior designers take part in a commercial design challenge to transform holiday lodges. Presented by Fearne Cotton, with judge Michelle Ogundehin and guest judge Abigail Ahern.

The four remaining interior designers take part in a commercial design challenge to transform two restaurants in Bristol, with a place in the semi-finals at stake.

The three remaining interior designers take part in a commercial design challenge to transform three hair salons in Whitstable for a place in the finals.

At last it is the final and with only two designers left, there is everything to play for as two contestants go head to head to battle it out to win the prize of their lives.

Alan Carr hosts a new series of the interior design challenge, in which 10 aspiring designers compete to redesign Oxfordshire show home. Michelle Ogundehin assesses their efforts, and is joined in the first episode by guest judge Laurence Llewelyn-Bowen.

The nine remaining interior designers take part in a commercial design challenge to transform London offices. Presented by Alan Carr with judge Michelle Ogundehin.

The eight remaining interior designers take part in a commercial design challenge to transform a country wedding venue in Sussex. Presented by Alan Carr with Judge Michelle Ogundehin.

The six remaining interior designers take part in a commercial design challenge to transform shop interiors. Presented by Alan Carr with Judge Michelle Ogundehin.

The five remaining interior designers are challenged to transform beach huts on the Essex coast.

The four remaining designers are challenged to transform two hair salons in Richmond, London. Presented by Alan Carr, with judge Michelle Ogundehin deciding who will go through to the next stage.

The four remaining designers take part are challenged to transform two restaurants in Hebden Bridge.

The two finalists are challenged to transform luxury holiday villas in Cornwall. Presenter Alan Carr and judge Michelle Ogundehin must decide who will be the ultimate winner.

Head judge Michelle Ogundehin challenges the contenders to transform upmarket rental flats in Manchester.

The designers are sent to Wotton House in Surrey, a Grade II listed grand hotel. There they must each update a bedroom in their signature style, incorporating a 'British eccentric' twist.

The remaining eight contenders work on four dated common rooms at Gordano School in Bristol, with two to be eliminated after this challenge.

The six remaining designers are set their next challenge. They are off to the cathedral city of Salisbury to transform three very different shops.

Working solo, the five remaining designers each transform a shepherd's hut on a glamping site in north Wales. The spaces are small, so practicality is key.

In teams of two, the final four designers renovate two cafes in the seaside town of Margate.

The three semi-finalists are challenged to upgrade luxury holiday lodges in the Cotswolds. They must make their mark with some design flair while keeping in the mind the target market.

Having survived seven tough challenges, the two finalists must now redesign two trendy bars in London's Soho.

The three remaining designers return to Brighton to discover their penultimate challenge – a hair salon makeover in Bristol.

The remaining two designers go head-to-head to win a life-changing contract to redesign a top London cocktail bar.