We really liked the apartments, all the furniture and plumbing are new and in excellent condition. The apartment was very clean and had everything you needed. There was a reception on the ground floor and it was easy to contact if there were any questions. But if you have a sensitive sleep it can be very loud for you, despite the fact that the street seems very calm, it is not quite so, take ear plugs if you have a very sensitive sleep. But in general, Istanbul itself is a very noisy city that never sleeps. I also really liked the location of the apartment, it is great for walking (but there are differences in the relief, if you may have difficulty with this).