The location is great, right near Istiklal avenue, the most popular pedestrian area in Istanbul. Surrounding is buzzy all night long, but thanks to soundproof windows, it doesn't interfere with sleep. On one side - we loved to walk along the narrow streets adjacent to Istiklal with tiny cafes, coffee shops and art shops. On another - the apartment is not far from the Bosphorus embankment with ferry pierce or the tram station, which enables you to travel all around Istanbul.
The apartment is well-equipped for a short stay, description is pretty accurate, as well as photos. A host, Kamuran, sent location and instructions how to get to the place in advance and during all the stay was very responsive.
Summing up - I can safely recommend this option.