In this episode Luisa tackles the housing crisis and wants to find out why so many people can't afford to buy a home, even when working full time. She visits Belfast, Liverpool and Cardiff and wants to hear about the difficulties of house buying in these cities. Luisa is also looking for a home herself, so this is perfect timing. But on her budget, getting a mortgage for more than a parking space is proving difficult. Luisa looks at the alternatives and the unique ways people are finding a place to live - she takes part in a speed flat-mating night and explore property guardianship. From bedroom sharing to couch surfing, Luisa looks at the extreme end of housing, and searches for a solution.