A teenager in Lancashire turns a derelict narrow boat into a holiday home for the family. In Warwickshire, could a greasy burger van be the answer to a bride-to-be's prayers?

George travels to North Yorkshire to meet couple Paul and Rachel, who hope to combine a mutual love of railways and gin by transforming an old goods wagon into a summerhouse and gin bar. In a small town near Madrid, George meets the man who has spent the last 50 years building a cathedral of epic proportions by hand. There's also a narrowboat conversion in Buckinghamshire, and work continues on George and Will's expandable caravan pod.