Assessment and management of real estate; Evaluation of real property; Financial valuation of personal property and real estate; Operating marketplaces for sellers of goods and/or services; 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 acquisition services; Real estate agencies; Real estate brokerage; Real estate consultancy; Real estate consultation; Real estate listing; Real estate management; Real estate management consultation; Real estate multiple listing services; Real estate procurement for others; Real estate valuation services