The concourse is the uppermost level of the complex's four basement levels, as well as the only basement level open to the public. The lower three levels are home to storage rooms and the complex's shipping center, the latter of which is accessed by a delivery ramp at 50th Street. Access is via lobby stairways in the six landmark buildings, through restaurants surrounding the concourse-level skating rink, and via elevators to the north and south of the rink. There is also a connection to the New York City Subway's 47th–50th Streets–Rockefeller Center station, serving the . , the largest retailer in the concourse is Banana Republic.
The concourse is the uppermost level of the co!mplex's four basement levels, as well as the only basement level open to the public. The lower three levels are home to storage rooms and the complex's shipping center, the latter of which is accessed by a delivery ramp at 50th Street. Access is via lobby stairways in the six landmark buildings, through restaurants surrounding the concourse-level skating rink, and via elevators to the north and south of the rink. There is also a connection to the New York City Subway's !47th–50th Streets–Rockefeller Center station, serving the .  the largest retailer in the concourse is Banana Republic.