A cut-away view of Peachtree Center, showing the orientation of its subway station, office towers, mart and mall.

In a circa-1986 diagram, we see that the Merchandise Mart has completed its third expansion (and now encompasses 3 million square feet). The Marriott Marquis (off of the upper right corner) opened in 1985 as a third luxury hotel. The aforementioned subway system also services the shopping complex, which has just been renovated and renamed PEACHTREE CENTER MALL.