Nick Knowles and the team recruit help from the local community to renovate a house and change a family's lives. Shaun spent over a year building an extension onto the house where his children lived with their mother. He wanted to give them a home in which they could grow, but sadly he died before he could finish the build. The extension became a sad reminder of a tragedy, until Shaun's best friend wrote to the show to see whether the team could help finish the extension. With the help of local trades, family and friends, the DIY SOS team work like the clappers to complete the extension and transform all the bedrooms in just seven days, turning Shaun's legacy from a cold a draughty shell into a cosy, family-friendly space for his children.