Mark Millar is joined by Astrid Arnold, a Carpenter that spent many years living in a converted van before building her family house to discuss how she approached that lifestyle and some of the customised features of the van. Richard Turk from Turks Shipyard talks about building house boats and commercial projects completed which include floating cinemas and churches. Sammy Brough, a houseboat resident in London joins Mark to talk about her approach to living on a 40 foot narrowboat. Nicholas Austin, who is the man to see if you want to live on the waterways of the capital explains what kind of an investment this lifestyle requires