Recently I got lucky.   My husband Oliver and I  were coming to the end of our time in Berlin. About to move back to Australia, we managed to find someone who wanted to buy all our furniture and take on the new lease of our apartment. The only hitch being we’d need to leave a month early and find another place to live temporarily. Not easy in a city with a rental crisis.   A good friend helped us out, renting us his extra room. Not only did we have a sweet-as apartment to stay in (and a laid-back, lovely-as wine-and-cheese-fan of a housemate), we were about to relocate to one of the most exciting and talked about neighbourhoods of Berlin: Neukölln. And…