I was in Copenhagen last week and spoke to a dozen people who all agreed that the housing market there is terrible aswell.

I personally _love_ Thomas Sowell's work. Basic Economics would be a great start, especially now with the current housing crisis. Very amusing and interesting read aswell.

He's got quite a few (albeit politically tinted) interviews with the Hoover Foundation on Youtube.

Just curious, did you see it in a proper cinema or at home?

Good point, never thought about that. Here in the Netherlands, it used to be "common" to house other people than your direct family for some time, e.g. during harvest season.