The apartment's location is amazing! right in the center of the best area in Kadikoy, bars, supermarket, cafes, etc.
The apartment has a great balcony, it's very spacious, modern and nicely decorated.
We came for work, so we stayed most of the time in the apartment.
The internet was OK, we had to restart the modem a couple of times but we did manage to do online meetings simultaneously and watch Netflix.
Nuri the host is super responsive and helped us however he could, the only issue we had is that the apartment doesn't come with basic amenities like: extra toiler paper, dishwashing capsule - we got only 1, washing machine capsule - there was none, we had to ask and he gave us 2, coffee capsules - we asked and got 4 for the two of us for 4 days.. I guess the expectation is for the guest to buy all of these, which is surprising for such an expensive apartment.
Also, air-conditioning was off and you couldn't turn it on, I have no idea why you need to impose this limitation on the guests but it's written clearly that it's off after Oct 15th.