Save National Trust for Historic Preservation Offices - Washington DC View Project OTJ Architects Eric Laignel CP.1 Lounge by Bernhardt Design Breakout Space, Carpet, cement, Cement Floor, Column, Drop Ceiling, Glass Walls on Meeting Room, Large Meeting Room, Meeting Room - Square / Rectangle Table, Partition, Photo Outside Meeting Room, Recessed Downlight, Recessed Linear, Sofas / Modular Lounge, Training Table, Wood