We stayed there for more than a month. And it was great! The apartment is big, it has all the necessities, right near the Galata Tower. A lot of restaurants and coffee places around, 5 min walk to Istiklal. The flat itself has everything you need for a long-term staying. We asked for a faster Internet connection on arrival since we had to make video calls during the stay. It was all settled by Gokhan the next day! After that, we had no troubles with the Internet. For this reason only, I highly recommend this place, if you need anything Nadira and Gokhan will sort it out quickly. Keep in mind that the apartment on the 5th floor and there's no lift. It wasn't a problem for me, rather a good exercise while walking for a coffee in the morning :) I want to thank both Nadira and Gokhan for an enjoyable stay.