Real estate brokerage; Arranging of leases and rental agreements for real estate; Residential real estate agency services; Lease of real estate; Leasing of real estate; Providing real estate listings and real estate information via the Internet; Providing a database of information about residential real estate listings in different neighborhoods and communities; Providing an Internet website portal offering information in the fields of real estate concerning the purchase and sale of new and resale homes and condos; Real estate services, namely, providing online questions to help users determine the best neighborhoods and communities suited to their individual needs and preferences; Real estate rental services, namely, rental of residential housing; Real estate services in the form of providing physical access to available properties via a remote call-in locking device; Real estate listing services for housing rentals and apartment rentals; Real estate listing; Real estate consultancy; Real estate consultation; Real estate agency services; Real estate acquisition services; Real estate multiple listing services; Real estate procurement for others; Rental of real estate; Providing information in the field of real estate 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; Leasing of real estate in the nature of residential properties; Providing a database of residential real estate listings within neighborhoods and communities specifically identified by users; Real estate financing services; Real estate investment services; Real estate lending services; Real estate syndication; Real estate title insurance underwriting services