Assessment and management of real estate; Financial valuation of personal property and real estate; Land acquisition, namely, real estate brokerage; Leasing of real estate; 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 investment; Real estate listing; Real estate management; Real estate management consultation; Real estate multiple listing services; Real estate procurement for others; Real estate services in the form of providing physical access to available properties via a remote call-in locking device; Real estate services, namely, rental of short-term furnished apartments; Real estate services, namely, rental of vacation homes, condominiums, cabins, and villas using pay per click advertising on a global computer network; Real estate syndication; Real estate time-sharing; Real estate valuation services; Real estate valuations; Vacation real estate time share exchange services