Real estate acquisition services; Real estate agency services; Real estate agency services for the purchase or sales of buildings; Real estate brokerage; Real estate brokerage of real estate; Real estate consultancy; Real estate consultancy rendered in virtual environments; Real estate consultation; Real estate investment consultancy; Real estate investment services; Real estate investment trust 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 real estate; Real estate management services; Real estate multiple listing services; Real estate rental services, namely, rental of residential housing; Real estate service, namely, rental property management; Real estate services to stop foreclosure, namely, mortgage debt management; Real estate services, namely, condominium management services; Real estate services, namely, rental of short-term furnished apartments; Real estate trustee services; Real estate valuation services; Real estate valuations; Classified real estate listings of apartment rentals and housing rentals; Commercial and residential real estate agency services; Financial due diligence services in the field of real estate; Financial valuation of personal property and real estate; Lease of real estate; Leasing of real estate; Online real estate brokerage rendered in virtual environments; Online real estate brokerage services rendered in virtual environments; Providing real estate listings and real estate information via a website; 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; 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; Residential real estate agency services; Valuations in real estate matters