From the East:

Take I-495 W via the ramp to New York
Continue onto NY-495 W
Turn right at E 34th St
Turn right at Park Ave
Slight left to stay on Park Ave
Turn right to merge onto Park Ave
Destination will be on the right

From the West:

From I-95 N Take exit 16E toward Lincoln Tunnel/NJ-3 Toll road
Keep left at the fork, follow signs for N J 3/Secaucus and merge onto NJ-495 E
Continue onto NY-495 E
Take the exit toward 42 St/I-495 E/New York 9A
Turn right at W 40 St
Turn left at the 2nd cross street onto 8th Ave
Turn right at W 46th St
Turn left at Park Ave
Destination will be on the right

From the North:

Head southeast on S Broadway/New York 9A S/US-9 S toward Terrace Pl
Slight right to merge onto New York 9A S
Turn left at W 52nd St
Turn left at Park Ave
Destination will be on the right

From the South:

Take the Brooklyn Queens Expy/I-278 E
Take exit 35 to merge onto I-495 W toward Midtown Tun
Continue onto NY-495 W
Turn right at E 34th St
Turn right at Park Ave
Slight left to stay on Park Ave
Turn right to merge onto Park Ave
Destination will be on the right