James, Sharon and their four kids don't have any space to spare in their current home. They love their neighborhood, and they once loved their home, but now it doesn't function for their family. They can no longer overlook the major repairs their house needs. To help them figure out what to do with their home, designer Hilary has plans to fix these problems within their home, while realtor David finds houses where their family could expand. In the end, James and Sharon must choose whether they will leave the home their kids have grown up in, or if they will list it and start fresh in a new home.