Kirstie Allsopp and Phil Spencer help a pair of baptist ministers with their four-bedroom in Alnwick, Northumberland. Having grown up on the same street, Chris is ready for a change of scenery and a bigger, more user-friendly space for combining work and family needs - including fitting up to 14 people round a dining table. Caroline, however, loves their home, and particularly the neighbours who brought her, Chris and their teenagers comfort while she was undergoing cancer treatment.

Rachael and Tim can't agree on whether to stay in their 1930s semi or up sticks. Can Kirstie's plan give them more space, or will Phil's wow-factor homes sway them?