Absolutely amazing place. After being let down by an earlier booking mishap we held out for this place and went elsewhere for a portion of our trip, and boy, are we glad we did.
The place is brand new, the one floor that is being accommodated must only recently have been finished being built, and the ground floor is a work in progress with builders there 7 days a week.
The place was large, the master bed is huge, the private roof terrace (barely even mentioned in the description) was spacious, with good chairs and sun loungers (though being November we didn't get to use them), big (37"?) TVs with DirecTV and AppleTV in both bedrooms and the living room, a good kitchen (though lacking an oven) with a big fridge, toaster, kettle...
Sofas were big and comfortable (we didn't use the pull out, but it's wide, very wide) - all in all, when we next visit New York, as we do very often, this will be where we stay, without a doubt.