Tony and Sarah are uninspired by their 1970s style house in the Vale of Glamorgan. The couple want to create a great family home to be proud of on a relatively modest budget of £60,000.

Rachel and James bought their home nine years ago for £220,000 - but with two young sons, they're fast outgrowing the property and can't afford to move.

Sue and Simon believe that their Hertfordshire house is the ugliest on their street. Architect Laura Jane Clark specialises in breathing new life into unlovely spaces, but Sue and Simon have a tight budget of just £50,000.

Tammy and Stuart are desperate to create a family home with a budget of just £50,000. They enlist the help of Will Alsop, one of country's most renowned architects.

Denise and Ali seek a new lease of life for their uninspiring council house in Croydon on a tight budget of £120,000. The award-winning architect Jo Cowen comes up with an exciting plan, which, however, requires an extra £40,000.

In Gloucestershire, George teams Simon and Lisa up with a creative architect to come up with a scheme to turn their terrifying house into a modern home.