The last time I was in, the door that opens near the elevators from the street was closed, so you had to go past the concierge desk in a big circle to get into the bar. This might be to reduce walk-in traffic, but it does create a cozy area for about a dozen people where the actual foyer would be.
Everything is first class, from the selection of liquors and wines to the service - quietly efficient, not doting. You aren't there to impress the staff, and they've seen it all anyway. Quiet even when busy, the atmosphere is sedate and elegant.
Pros: Excellent service, Elegant setting