For their first big commercial challenge, the 10 aspiring designers must redesign two show homes. Working in two teams of five, the designers are each given a different room to design but just two days to do so.
The remaining contestants are put into two teams and have to take on student accommodation. They each have to redesign a bedroom, but will need to work together on the kitchen/living room.
The final two contestants battle it out to win the contract to redesign a top London hotel. They are each given an open-plan apartment to redesign and have to work with the owners to make it a home for them.