The apartment was very clean and excellent hospitality . Although I have not met Mr Ilhan, his colleague Taha was very supportive and available for most of the day for support.
The apartment is pretty local to Taksim square 10-15 min walk with local bus stops to Aksaray and other tourist destinations.
The initial room I was staying in was first floor, however after 1 day I requested for a change and due to to much noise next door as there is a bakery and on going building work even at 3am. With the move to the 3rd floor the noise was reduced .
Overall a pretty good stay and would recommend.