Squaddie to Millionaire

Multimillionaires Steve and Gemma, their daughter Sadie and Steve's granddaughter Arianna swap lives for a week with Ben, his partner Demi and their daughter Lillie. Steve and Gemma live in a newly renovated five-bedroom house in the seaside town of Redcar and own nearly 80 properties worth over £6 million, while Ben and Demi live in a rented two-bedroom, terraced house in Co Durham and rely on Ben's zero-hour contract work as a roofer.