Land acquisition services; Leasing of office space; Leasing of real estate; Leasing or renting of buildings; Real estate consultancy rendered in virtual environments; Real estate agency services; Real estate brokerage; Real estate consultancy; Real estate investment services; Commercial and residential real estate agency services; Financial investment in the field of real estate; Providing real estate listings and real estate information 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; Real estate acquisition services; Real estate services, namely, rental, brokerage, leasing and management of commercial property, offices and office space