Germany
Germany is a very densely populated country, and especially in cities the housing situation is difficult and rents are high. Already in 2014 there were 39,000 homeless people in Germany and 339,000 people without an apartment. Here is a link to a German video report from a German news magazine. The video is about refugees, who have been living in a sports gym in Berlin for over a year with no privacy. In the video people discuss amongst others why there are problems to find living space in containers. The containers are similar to those in Zaatari refugee camp.