I have gone several times to the roof bar and ALWAYS have a great time. The crowd is good looking and yes PROFESSIONAL. This bar gets a wide age range of people depending on what time you go but it is definitely a fun place to meet and mingle with all types.  As for the complaints that it's expensive, those are the same individuals that don't like people who have to wear a suit to work. It's no more expensive than any other place in NYC!  If you want cheap beer in a 2 x 4 bar, there are plenty on 2nd avenue to go to. 
                        
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