The location is great, 50 meters from the Galata Tower and it's great value for money. The checkin was smooth and ilkay responds quickly during the day. He's also quick to solve problems if there were any. Some noise passes through the windows especially if it's a weekend and there are drunk youngsters on the streets.
The place is small and fits two people, don't think about taking more. ilkay did provide towels and some mini shampoo bottles but the apartment lacks some basic items that I think would add a lot of value to the place and compensate for the small size. For example, an electric pot for making tea or coffee, a better TV, more tissue papers, some small decorations. Some of closets inside need maintenance as well.
It's small things but make a big difference for travelers.
Shortly, the place is not aesthetic or sublime but it does the job of giving you a comfortable place to sleep well, and is in a top location.