We stayed here for one night before we continued towards Florida. We arrived very early in the morning around 9 am and got to store our luggage at the hotel so we could spend the day on Coney Island. The subway all the way to Coney Island (and Manhattan for that matter) departs from a station about two minutes from the hotel. To store our luggage for several hours was not at all a problem.
Later in the evening we returned and then checked in. The room was beautiful and really modern. Beds were soft. The balcony gave us a side view of Manhattan.
We preordered a taxi for JFK at the front desk before we left. The next morning they called ten minutes in advance and said the taxi was already here to make sure they weren't late. The service at the hotel was a blessing all the way.
The only negative thing for us was the very, very loud A/C. It was installed right by one of the beds and the noise was awful. It was really loud and unfortunately made sure I didn't sleep to much.