Commercial and residential real estate agency services; Leasing of real estate; Providing a database of information about residential real estate listings in different neighborhoods and communities; 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 agencies; Real estate brokerage; Real estate consultancy; Real estate listing; Real estate listing services for the housing rentals and apartment rentals; Real estate management; Real estate procurement for others; Real estate rental services, namely, rental of residential housing; Real estate services, namely, rental of short-term furnished apartments