Thanks Isik for hospitality.
We liked the apartment. It is very good located. well equiped, with everything you need for accomodation and good heating system. Very close to Taksim square and Istiklal street, near the metro station, a lot of markets and cafes around. There were some problems with wifi, but however I would like to recommend this flat to other people. I would be happy to visit this apartment again in my future trips in this beautiful city.