This is a great apartment to stay in Istanbul. Only a few steps away from Galatea tower. You have loads of options to dine out or to have breakfast.
The apartment is very nice and clean and equipped with a good air conditioner. We stayed there at the middle of July and the temperature inside was very pleasant all the time.
The only down side with this apartment is the noise which is perhaps not surprising given the location.
All in all, a great place to stay!