Some of the balconies and facades Louve, Sac and Brouette, near the Hôtel de Ville. (City Hall). Grand Place. The Louve, Sac and Brouette are a group of houses that were rebuilt in 1695, when the rest of the buildings in the Grand Place is renewed. Due to the conservation of their facades, are considered the most beautiful buildings in the Grand Place. STREETLIGHTS FLAGS and balconies on the Grand Place