- The largest residence in the world = Istana Nurul Iman (Palace of the Sultan of Brunei : 1788 rooms, 257 bathrooms, 200 000 m2). (source = Guiness Book)
Source of information : Le Quid - Atlas Economique Mondial 2007 du Nouvel Observateur - Maps & flags : CIA's World Fact Book
Countries of the World - (c) Students of the World / Etudiants du Monde - www.StudentsoftheWorld.info
Since 2001, December 6