36 Real estate brokerage; real estate service, namely, rental property management; real estate services, namely, rental, brokerage, leasing, and management of commercial property, offices, and office space; real estate services, namely, property management services for condominium associations, homeowner associations, townhouse associations, and apartment buildings; real estate investment services in the nature of purchasing and selling of real estate for others; providing real estate listings and real estate information via the internet; real estate listing; real estate multiple listing services