I have stayed at Orhun place for two weeks with a friend of mine. The flat is spacious and has a great location - East Village, just a few minutes walk from the Astor and Union Sqr metro station. I have never met Orhun during the stay, but he is the most attentive and nice host you can get!
Orhun's two roommates are also staying in the apartment and they are very friendly as well. I highly recommend staying at Orhun's place - great value for money in one of the coolest areas of Manhattan.