Real estate agency services; Real estate brokerage; Real estate consultancy; Real estate consultation; Real estate listing; Real estate listing services for housing rentals and apartment rentals; Real estate multiple listing services; Real estate service, namely, rental property management; Real estate services, namely, condominium management services; Real estate services, namely, leasing and management for others of residential condominiums located within hotel developments; Real estate services, namely, property management services for condominium associations, homeowner associations and apartment buildings; Real estate services, namely, rental of vacation homes, condominiums, cabins, and villas using pay per click advertising on a global computer network; Real estate services, namely, rental, brokerage, leasing and management of commercial property, offices and office space; Classified real estate listings of apartment rentals and housing rentals; Commercial and residential real estate agency services; Providing real estate listings and real estate information via the Internet; Providing real estate listings 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; Providing information in the field of real estate via the Internet; Residential real estate agency services