We stayed in the apartment for 9 nights with our 19mo daughter. The apartment was well suited for toddlers because it is minimally decorated so there was not much baby proofing required. It is up three flights of stairs so that is something to consider. The a/c functioned well.
The location is very nice. It is a short walk to the center of Bebek. There are restaurants and shops nearby. We especially liked the Hidden House across the street and the French style bakery around the corner. After using taxis, buses, and the metro, I highly encourage the use of ferries to visit other parts of the city. This will require a city transit card but it’s worth the investment. We all shared one card. Just tap it as many times as needed. It works on buses, metro, and ferry.
The apartment seems to be dedicated as a short-term rental. It was clean when we arrived but it could benefit from a little maintenance. The host was very attentive and responsive. They quickly addressed our questions and needs.