Noisy
Stayed at the 10th floor with a view on the street (but not Park Avenue). If you switch off the AC and fan, you hear the street noise really loud. Not a surprise because the double glazing was in bad condition. Might need replacement, affordable for the hotel if you think about the rates of the rooms... I called the reception and I was told that it was due to garbage collecting and that would stop 15 minutes later, but it did not stop.
Breakfast was good (real juices and good pastries), no problem with the service but I did not really ask for anything. The rooftop is nice for smokers I guess, as the view is nothing special (only buildings on the other side of the street). 
Complimentary wine in the room was awful.
Small rooms but I guess that is New York standards, I dont have much experience in this city though.
The hotel is really proud of its tripadvisor status (several signs in the lobby), which is overrated in my opinion.