Palestinian Ahmad Nader Alfararja always picks up the tourists when they come to stay at his home. While the 25-year-old is a very hospitable host, there are more practical reasons for this particular service. He lives in Deheisheh (near Bethlehem), where the streets literally have no name. “Locals know them by the names of the families who live there or by the villages they originally came from, before they were displaced in the 1948 Arab-Israeli war,” he says. He pauses for a second. “Running Airbnbs in a refugee camp is not easy.”