I was meeting with my parents in Istanbul and I we were extremely lucky to stay at Erhan's place. The location was most convenient and safe, apartment was spacious and sunny (and even had the balconies), the beds were comfortable, all appliances worked. But probably the most amazing part were Erhan's recommendations on restaurants, places of interest, means of transportation and so on. They helped me out many times over and enriched our experience of this majestic city. We will be back!