We loved Deniz's place. Everything was as per the description, and the location is really good: close enough to the main tourist area, but far enough away to have a more local feel, and the street is nice and quiet at night. Lovely local cafes, pubs, restaurants, delis - but only under 20 mins walk away from Centraal Station.
Deniz was really good with communication, and made everything easy: for example, he let us know when the flat was ready and we could check in earlier if we wanted.
Even though it was quite cold outside, the temperature inside the flat was just right: very comfortable.
If we go back to Amsterdam, we would stay here again.