In the times of the Baron of Nova Friburgo's family, small social receptions and business meetings were held in this room on the ground floor, which is connected to the garden by a balcony. The Presidents of the Republic used it as a dispatch room and, later, as a room for ministerial meetings. The paintings "Pátria" by Pedro Bruno (1919) and "Compromisso Constitucional" by Aurélio de Figueiredo (1896) are exhibited there.