Real estate investment consultancy; Real estate acquisition services; Real estate appraisal; Real estate consultancy; Real estate consultation; Real estate investment services; Real estate listing; Real estate listing services for housing rentals and apartment rentals; Real estate management; Real estate management consultation; Real estate management of vacation homes; Real estate management services; Real estate management services relating to shopping centers; Real estate multiple listing services; Real estate rental services, namely, rental of residential housing; Real estate service, namely, rental property management; Real estate services in the form of providing physical access to available properties via a remote call-in locking device; Real estate services, namely, condominium management services; Real estate valuations; Appraisal of real estate; Arranging of leases and rental agreements for real estate; Assessment and management of real estate; Evaluating real estate to assess feasibility for use as a property self-storage facility; Financial due diligence services in the field of real estate; Leasing of real estate in the nature of residential housing, apartments; Providing real estate listings via the Internet; 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 a website; Providing information in the field of real estate via the Internet; Rental of real estate; Rental of real estate in the nature of residential housing, apartments