The appartement itself is nice and so is the location. However it’s extremely noisy! I couldn’t sleep even with earplugs. The upstairs neighbours (also tenant of the place) are extremely loud, even got woken up at 4am. Booked for 3 nights and slept somewhere else on the second night. I know Istanbul very well, went there lots of time and it’s by far the noisiest. I will not stay there again even for half the cost and don’t recommend it.