In a new series, Merryn Somerset Webb and John Stepek are examining housing markets across the globe to see how they’re holding up, and if there are any lessons we can read across to the UK. On this episode, they take a look at Germany with Bloomberg editor Benedikt Kammel and TV correspondent Oliver Crook, both in Berlin, and talk about the profitable world of subletting, the consequences of rent control and the country's fascination with Kleingartens.