My wife and I really enjoyed our stay. The flat was more than we needed! It was very clean and the furniture was all very comfortable. The mattress was great. Alpay was quick to answer any questions and fixed the one minor issue we had (a slow moving shower drain). The flat is in a perfect location - we walked everywhere, from the Hagia Sofia, to the Bazaar, etc. lots of great restaurants nearby and also some small grocery stores. The internet was fast. The walls in the building are a bit thin, but the street is quiet at night. If there is anyone having a conversation, you will hear it, but there is no one around late at night. Bring ear plugs if you want to sleep in and you sleep light. This did not affect our stay.