We thought the flat was lovely, great character, intriguing high ceilings, in a good location near the canal and well equipped. The bed was super cosy and comfortable and loved the huge pillows. The weather was pretty terrible when we visited but the flat was very warm. Caroline was very helpful with all our queries. All in all our stay in Berlin was very easy and made even more so by all your recommendations for eating out and bars, clubs, etc. The walking in Berlin guide book was also very helpful! Thank you.