Cafe, is at the northeast corner of the ground floor and measures . It was originally designed by William Baumgarten & Company and McNulty Brothers, but it has been redecorated multiple times. It contains dark Flemish-oak paneling, high, with finishes and doorway surrounds made of Caen stone. The floor is inlaid with mosaic tiles. The beamed ceiling is inlaid with mirrors, giving the impression of highly decorated trusses. The room is lit by large windows and eight large bronze chandeliers. The room's original color scheme was a relatively toned-down palette of green, dark brown, and gray hues. When first built, there was a musicians' balcony overlooking the room. The room also had an entrance at Grand Army Plaza, which was closed with the creation of the Fifth Avenue lobby. The space housed the Green Tulip and Plaza Suite restaurants in the late 20th century; by the 2000s, it was known as One CPS. The Palm Court, previously known as the tea room, is in the center of the ground floor. It contains a design inspired by the Palm Court at the Carlton Hotel in London. It has walls made of Caen stone. As in the main corridor, the Palm Court contains mosaic floors, as well as marble pilasters and columns, topped by bronze capitals. The Palm Court initially had a stained glass ceiling, which was removed in a 1940s renovation; it was restored in the mid-2000s. There were also mirrors on the western wall, against which are four caryatids carved by Pottier & Stymus, which frame the wall mirrors and represent the seasons. The Palm Court was renovated in 2014; its modern design includes four palm trees as well as a central marble-and-brass bar. East of the Palm Court, separated from it by the main corridor, were once the Plaza Restaurant and the Champagne Porch. The Palm Court and Plaza Restaurant, which shared nearly identical designs, originally formed a "vast dining hall". Removable glass panes along the main corridor abutted both spaces. The Terrace Room, west of the Palm Court, is part of Warren and Wetmore's 1921 design. The room was so named because it contains three terraces that increase in height from east to west and divide the room into three sections, which are separated by balustrades and connected by small staircases. The space contains Renaissance-style motifs on the pilasters, ceilings, and wall arches, as well as three chandeliers