Millionaire barrister and property entrepreneur Roy Ledgister swaps homes with single mum Becky Biggington in a life-changing experience for both.

One family is from the richest 10 per cent in the UK, while the other is from the poorest 10 per cent. These families from opposite ends of the wealth and class divide are given the chance to spend seven days in their counterparts' shoes.

Millionaire tech whizz-kid Harry and friend Hadia swap homes and lives with Angel and Santana. Angel and Santana live in the poor end of Notting Hill, squashed into a one-bedroom council flat with their two young children Miguel and Ivana.

A wealthy family try and help a pole-dancing mum's dream come true. Andrea and Matt from Cardiff who live in a large Victorian property with son, swap lives with family who have just £71 a week.

A single mum with four jobs has big ambitions to start her own food business. Sue Bowers works hard. She lives in Ashby, Scunthorpe, in a two-bed terrace house with her 16-year-old son James, and works four jobs to keep afloat.