By the 2010s, Atlanta's once-trendy, urban core complex was being criticized for its introverted design, which (according to some) insulated its patrons from surrounding street-life. It was decided that a major renovation and reconfiguration was needed to make the facility more connected with its surroundings. Work commenced on a remodeling project in October 2017.
Graphic from https://peachtreecenter.com    


The primary facet of a new & improved Peachtree Center is its Courtyard; a redress of the area lying between the Peachtree North and Peachtree South office towers. Previously known as the Peachtree Street Level, this new Plaza Level now provides public seating and includes a glass-enclosed staircase connecting to the Gallery Level of the shopping mall below.
Drawing from https://peachtreecenter.com


Post-renovation, the previous MALL AT PEACHTREE CENTER is officially known as THE HUB.
Graphic from https://peachtreecenter.com


A new collection of boutiques and bistros has been added to those already existing. In all, THE HUB houses over fifty stores, restaurants and services.
Drawing from https://peachtreecenter.com