NYC Convenience
First of all, when selecting a hotel in NYC, you can't assume you will be getting a gigantic room as you would in many other cities. NYC living and staying is much different. A cozy room is just what they say, cozy. It has a bed, a small closet and small bathroom and this is it. 
As far as amenities, the room has everything. Comfortable bed, television, cable, a/c, closet, and a bathroom with a great rain shower. The W is located in Midtown West, in the heart of NYC and with everything you need within walking distance. If not, grab a taxi out front or walk 1 block to the subway.
My ONLY downfall to this hotel would have to be, first the elevators. The cards don't always work in the elevator and can be challenging for a first time user. Second, I was charged 105 for parking for one night EVEN after they had to call for my car twice because they didn't know where it was.
I would probably stay here again when price is right. 
However, if you're looking for a spacious rooming in NYC for cheap, you will not find it at ANY hotel.