The apartment is really great. First of all, I'd like to mention its location. It is in the city center (In Cihangir most cool area in Istanbul) close to the Taksim square and Istiklal road, but fortunately it is not really close to the noisy places so you will sleep at night without loud music outdoors. Secondly, the flat design is great. I guess it is definitely the best apartment I've lived in Istanbul. The hosts are perfect and always gonna help you if your in need.
Strongly recommend to book this flat!