Will Hatton's been globe-trotting for eight years, find out how he survives on $100 a week.
If you don't mind living with strangers, you could earn enough cash to pay off the mortgage and have a holiday, just like Maureen.
Quitting a high-paid job at Burberry was a brave move, but Clelia Mattana has never looked back.
Accommodation in New York definitely isn't cheap - but would you be willing to sleep in a taxi?
This pair made a packing pact for their world trip: carry-on bags only. But was it a practical choice?