Trish Urquhart and Richard Beynon have fallen in love with the UK's waterways through many years of holidaying in their own narrowboat. Now the couple have made the radical decision to sell their house in South Africa and build a bespoke floating home in Bedfordshire.

Young entrepreneur Harry Smith sets out to convert a 1970s canal boat that he bought during his student days - but he only has £1,000 to bring this modest vessel up to date.