It was my first time to Berlin , and .. wow ! I was welcomed by one of the most energetic , generous and kind hosts whom I met (Elnaz's mom) ; she offereed me tea twice during my stay (even went to the store to buy it for me though cold weather) , gave me some very useful tips about transport and places to visit in Berlin , the room was arranged and lovely , and the cats were so cute !)) Thank you both , and I hope to be there when I visit Berlin again :)