We were thrilled to stay in Cos's apartment! Initially, we were able to communicate very easily with him and he responded to us within minutes. He warmly greeted us at the apartment and was willing to answer any of the questions we had. He is a very hospitable host!. The space is very unique and will be a happy memory of our trip to Berlin. Something you have to see and experience! There were a lot of little touches included to make sure we had a comfortable stay. The area of the apartment was amazing! There is a lovely canal outside the door with swans floating by. One morning we awoke to a Turkish market on our doorstep. This was a great experience! There is a grocery store and all kinds of conveniences nearby. Plus there are cool Berlin bars and great restaurants to explore as well. We can highly recommend this Airbnb for your trip to Berlin!