The apartment has everything one needs for a comfortable stay. It is the perfect size for one person or a couple, with a small terrace with a beautiful view, a perfectly laid out space, and modern and welcoming decor. The location is perfect; Kadikoy is a lively neighborhood with numerous bars, restaurants, cafes, shops, etc. The apartment is located on the major bar street, but the apartment itself is extremely quiet. You wouldn't even know there was a bar on the ground floor if you didn't see it when entering the building. It's also conveniently close to ferries, buses, the Metrobus, etc. to get you wherever you want to go in the city. Great place, great space, great location.
Communication and check in/check out were also easy. When I come back to Istanbul, I will definitely stay here again.