Devoted single Essex mum Ocean is desperate to build a better life for her eight-year-old daughter Oziana, but surviving on less than £60 a week is a huge struggle, and she dreams of leaving it all behind by opening a Caribbean food business. She swaps lives with multimillionaire Barrie and husband Scott, who have built a staggeringly successful business empire stretching from Beverley Hills to Chelmsford.

Families from opposite ends of the wealth and class divide swap homes, budgets and social status for seven days to discover how the other half live.