Greg's apartment is nothing short of awesome, very clean, comfortable, nice and quiet with everything you'd expect in a modern apartment located in the city.
But most importantly, Greg is a wonderful host willing to go the extra mile to make sure you're okay.
My flight into new york was a late one (arrived midnight) so Greg stayed up to welcome me (someone else could've just dropped the key somewhere to pick up).
He gave me a brief but complete tour/overview of the apartment, closeby places and new york city which was really helpful. Afterwards, I had the apartment to myself, no disturbance whatsoever.
I am confident to say that anyone who stays at Greg's apartment and encounters Greg will be very glad they did cause the apartment is lovely and well located, host is wonderful and the value for money is excellent.