Me and my partner stayed in this flat for four days. We where really happy with the space. It is big and spacious and spotless. The bed was big and comfortable. The location was fantastic and we where able to walk to many great places. I would recommend this place. I would give this five starts however when we arrived there was a pungent smell in the accommodation. I did contact the host and it was resolved right away. However it was disappointing given the price of this place. Also when you stay here you will need ear plugs and a face mask. The accommodation is in a quiet area for Istanbul but the bedroom is next to a main road and cars drive down at night. Also the blind in the bedroom doesn't keep out the light in the morning.
Overall we had a great stay and Istanbul is an amazing city.