Well, let me start with Yasar who was such a great host. Starting from waiting for us in the street to show us where the apartement is located and helping us in getting our luggage upstairs to his very welcoming and friendly hospitality. He was always available for anything we might need, even offering help without being asked.
For the location, it was very very near to taksim, it would take us exactly two mins. to get to Istiklal st. and just few mins after to get to Taksim square.
For the apartment itself, it was very tidy, clean, stylish and ready with all amenities you might need throughout your stay. The only thing was about the stairs as it was in the fourth floor with no elevator. But if you have no problem with stairs, I totally recommend it!