Expert builder and DIY guru Tommy Walsh is joined by his sidekick, maverick builder and compulsive scavenger Liam Collins as they both take on the challenge of fixing up a house for free! Given the current credit crunch, more and more people are finding that money is tight, and so there is no better time for Tommy to tackle his biggest project yet - helping families enhance their homes for very little cash. Using only building materials that other people have thrown out, all that needs paying fo...