The flat is just across the Bosphorus, the sea channel. Amazing view. One wakes up looking at the European continent from the other side. Big windows.
It is in a residential area, not in the old town centre. This was convenient for us. It was not our first time in Istanbul and we didn't want all the chaos and pollution of the centre with kids. There is a ferry close by, within walking distance, which shuttles through Bosphorus (a must-do in Istanbul). One can also go to the town centre by ferry, good for avoiding the traffic.
The dining places nearby are decent. We didn't go to the fancy restaurants next to the sea, but they are also within walking distance. We enjoyed especially the breakfast in Cengelkoy.
The flat is small and neat. No complaints. The hospitality was great. Everything we needed was in place. As a family, we spend a nice time here. Recommended.