Millions of people in the country are struggling to find affordable homes. We’ll be looking at why rental costs have been rising so sharply.

We hear from some of those affected, and find out why they have been taking to the streets to air their grievances.

Plus – what are the solutions?

Produced and presented by Guy Hedgecoe

(Image: A woman is holding a placard saying "not for sale" in Spanish, as she takes part in a nationwide demonstration in favour of decent housing. Thousands of people have taken to the streets of Málaga to protest against the housing crisis caused by rising rental prices, job insecurity, and mass tourism. Credit: Getty Images)