Real estate affairs, apartment house management, renting of apartments, renting of flats, rental of office [real estate), housing agents, rental of real estates, real estate agency, real estate brokerage, real estate appraisal, real estate management, property and leasing services including apartment house management, renting of apartments and flats, rental of services apartment, management of rental accommodation, managing and arranging for ownership of real estate, condominium, apartment, providing long-term housing accommodation, real estate time sharing and leasing and real estate and real property, including condominiums and apartments, evaluation of real estate, renting of apartment (residences], apartment management services, leasing of residential condominiums located within hotel developments, real estate services relating to the sale, purchase and leasing of real estate, real estate agency services relating to the purchase and sale of buildings, real estate agency services relating to the purchase and sale of land.