Grant and Jo live in a very, very small house and now they have two young daughters they’re outgrowing the building. The only way for George to work out what the biggest problems are is if he moves in to sample family life. George feels like he’s in a doll's house until he steps outside – the garden is huge, and out of proportion with the house. This has already led to some pretty extreme storage solutions, such as using mini sheds to store pots and pans.