Amazing!
Grand Hyatt is very posh and situated 5 blocks or so from Time Square. Saw a few celebs. This city is overcrowded however this location was perfect as it kept us away from the Time Square madness. We stayed at the Grand Hyatt for over 10 days and did a lot of touristy stuff. It was such a convenient location and very easy access to all the stuff we checked out ie. Guggenheim, METS, MoMA, Natural History Museum, Empire State, Central Park Tour, NBC Tour, saw Ghost on Broadway. We were right at grand central station. The metro is the best way to travel in the day $29/week and we cab it at night. Gansvoort Hotel has a rooftop lounge - MeatPacking Dist which has a dance floor Fri/Sat. Beautiful hotel, lots of weddings during the time we were there. Fantastic and Posh! considering this is overcrowded NYC; the hyatt rooms and beds were larger than the Hyatt Waikiki I stayed at 6 months earlier.