Thank you - indeed, the apartment on the 31st floor was great. But we remained at the Hilton - our children and the in-laws stayed there for NYE because they didn't want to drink and drive. The kids were there for the duration. For a total of 9 people plus us two, it was comfortable to have a party and then we watched the fireworks from the rooftop. Other tenants were there too and it was a great opportunity to mingle. More photo here: