Real estate acquisition services; Real estate agency services; Real estate appraisal and valuation; Real estate brokerage services specializing in restaurants and other food service related businesses; Real estate listing; 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 vacation homes; Real estate services, namely, rental of vacation homes, condominiums, cabins, and villas using pay per click advertising on a global computer network; Real estate valuations; Assessment and management of real estate; Commercial and residential real estate agency services; Providing real estate listings and real estate information via the Internet; Providing real estate listings via the Internet; Providing information in the field 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