Perfect location in the heart of Galata, great base point to explore Istanbul and surrounded by lots of cafes and restaurants (Dükkan Galata does a great breakfast/brunch!). The street and apartment is very quiet and private - you're not disturbed by traffic or people outside despite the central location.
The apartment is more spacious than I expected and has all the necessary amenities (including laundry detergent etc). The wifi was very reliable and speedy and air conditioning worked wonderfully! The bathroom has a fantastic powerful shower which I was very impressed by! Would highly recommend and would book again.