This Airbnb was absolutely amazing, the location was incredibly convenient and the street it was on was beautiful! The beds were really comfortable and I got a great nights sleep every night.
The heating system for both the water and the radiators was also easy to use and also warmed up the floors too, so that was a plus!
Ram was a wonderful host and was always available to help if needed!
However, there was some construction going on in the building that I wish I had known beforehand but it did not effect the trip that much as I was not in the apartment for the better part of the day.
Also, this might just be a linguistic thing but I was under the impression that the first floor meant the ground floor, and was not prepared to go up a flight of stairs carrying suitcases- again, just letting my fellow Americans know :)
The apartment is on quite a quiet street and to get to istiklal street and taksim, you do have to go up quite a steep hill, so if you have trouble with that, be cautious, other than that, the Airbnb was perfect :)