The Hikmet's apartment it was very well located from the main Istambul historical sites (8 min walk to the Blue Mosque, 10 min walk Hagia Sofia Mosque and Topkapi Palace, and even 20 min walk to the new Mosque, Bosphorus river Tours)
The experience on our staying was great, the aparment looks renewed and it is very clean and comfortable.
Hikmet is a very kind guy whom all the time offer us his help and hospitality. On our last day he took us by surprise with a very tasty local breakfast in a amazing place with a spectacular view!.