Real estate brokerage of commercial and residential properties; Real estate acquisition services; Real estate agency services; Real estate appraisal; Real estate brokerage; Real estate listing; Real estate listing services for housing rentals and apartment rentals; Real estate multiple listing services; Real estate services, namely, rental, brokerage, leasing and management of commercial property, offices and office space; Providing real estate listings and real estate information via the Internet; Providing an Internet website portal offering information in the fields of real estate concerning the purchase and sale of new and resale homes and condos