Dream House

Over the next six weeks Carol Vorderman and her Dream Team build a house designed for the 21st century. Meanwhile, in a weekly consumer test, Adam Woodyatt takes a look at the future of the steam iron.

Tonight the challenge is to get the walls up. In his consumer test, Adam Woodyatt takes a look at the latest lawnmowers and Carmen Pryce gives a teenager a dream bedroom makeover.

Carol Vorderman oversees the team as they endeavour to finish the grass roof on the dream house. In his consumer test Adam Woodyatt, alias Ian Beale from EastEnders, tries out microwaves with chef Antony Worrall Thompson, and Carmen Pryce transforms a Star Trek fan's front room into a home cinema.

As the build continues, technology expert Garry Palmer gives advice on computer-controlled security systems, builder John Weir battles with moveable walls and designer Tony Rowe looks at the latest in lighting. Adam Woodyatt features digital camcorders in this week's consumer test.

Carol Vorderman continues to oversee the building of a house designed for the 21st century, and designer Tony Rowe gives her a tour of the new kitchen, which could be even smarter than she is. Builder John Weir gets to grips with inflatable furniture, Adam Woodyatt tries out alternative-energy cars in this week's consumer test, and Carmen Pryce transforms a small conservatory into a gym.

Carol Vorderman oversees the building of a house designed for the 21st century. In the last show of the series, the Russell family from Worcestershire test out the finished house by living in it for a week and then report back on what it's like to live in a home run by computers, while Adam Woodyatt tries out the latest vacuum cleaners.