Bahaddin was very kind and punctual, always answering in time and asking questions if I need any help. The apartment is very nice, clean and comfortable in a good quartier of Istanbul. It is nice place to stay in if you travel to this amazing city. Only one thing I did not expect there was no Wi-Fi in the apartment although it was mentioned in the profile. But it is not a big problem cause there is a nice ice cream shop with free WI-Fi next to the street. I highly recommend Bahaddin's apartment for travellers and the ice cream shop near his home.