to carry out all operations in the real estate sector, in particular the purchase, sale, rental, brokerage, administration of condominium properties and real estate development, as well as all operations related to general business activities, excluding any operations contrary to the LFAIE; architectural work such as drawing up plans, projects, directing and supervising construction work; purchase, sale, rental of automobiles, including construction vehicles and machinery (for full purpose, see articles of association).