Providing a database of information about residential real estate listings in different neighborhoods and communities; Providing a database of residential real estate listings within neighborhoods and communities specifically identified by users; 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 listing; Real estate multiple listing services; Real estate rental services, namely, rental of residential housing; Real estate services, namely, providing an online questionnaire to help users determine the best neighborhoods and communities suited to their individual needs and preferences