The final programme tells the stories of some of Merthyr Tydfil's most deprived young people, who don't have a place to call their own. Si and Nicola have a tent they pitch in the hills and they skip-dive for food, and Simon sofa-surfs at his brother's bedsit while trying to hold down a zero-hours contract at a factory. Chrissy alternates between sleeping on the floor and on top of a washing machine in a shed.