Stayed here for a month and were quite happy due to the location and the general style of the apartment. Fair warning however, I am 170cm (5ft6) and due to the low ceiling in the bathroom made going to toilet and having a shower standing up a bit uncomfortable - you don't see that from the pictures, but it was nice to experience what it's like to be tall. Also I had to deblock the drainage myself as the bathroom flooded after each shower, which was rather unpleasant! Wifi speed was good and generally stable. The neighbourhood is quiet and has everything you would need and close to Istiklal as well as Galata and Cihangir!