Sarah Beeny heads back to Harlaxton to catch up with Mark and Tammie Howard. When Sarah met them, they had just come out of a roller coaster ride of a first development. So what were they going to do for their second? Take on an even bigger risk by splashing out on a listed old bakehouse without knowing if they could remove its huge industrial oven!

After many a sleepless night and some strong words from Sarah they managed to transform the place. Now they’ve upped the stakes even more and taken on two more listed buildings to try and fulfil their dream of mortgage-free living. In a programme that spans over two years they try to build the ultimate family home and develop a massive barn. It turns out to be one of the toughest journeys Mark, Tammy - and Sarah - have ever made.

Channel 4, Wednesday 2 May 2007 8pm