Real estate consultancy; Real estate consultation; Real estate investment; Real estate investment services in the nature of purchasing and selling of real estate for others; Real estate listing; Real estate management; Real estate management consultation; Real estate multiple listing services; Real estate procurement for others; Assessment and management of real estate; Evaluation of real property; Leasing of real estate; Leasing of real property; Providing information in the field of real estate by means of linking the web site to other web sites featuring real estate information; Providing information in the field of real estate via the Internet; Providing real estate listings and real estate information via the Internet; Real estate agencies; Real estate appraisal