We stayed at Gulcin'apprtment for 6 days. It was a small but cosy room.
Gulcin is very reactive to answer to our messages, and it was really easy to arrive to the airbnb. The location of the appartment is very convenient, in the south of Manhattan, with a subway at 10 meters !
For the drawbacks, we find our room a little bit dusty ! And the temperature is very hot, even in winter, we had to open the windows :)
Also our roomates, which shared the appartment at the same time, were very noisy, but this is not Gulcin's fault :)