How Europe’s housing crisis is fuelling a new movement

As soaring rents and house prices across Europe​ feed into the political discourse, campaigners believe they have a rare opportunity to force housing to the top of the agendaDon’t get This Is Europe delivered to your inbox? Sign up hereIt was billed as one of the largestreal-estate eventsin Europe, attracting as many as 15,000 people ranging from investment firms to developers. But as the District