Computer application software for mobile phones, namely, software for accessing real estate rental information online, namely, for accessing text and photographic information over the Internet concerning the availability, price, location and description of residential real property of others to prospective renters; software for displaying and interacting with an on-line searchable interactive website featuring information in the field of real estate, namely, for accessing and interacting with a website where prospective renters search for residential real property to rent; and software for accessing and displaying on-line non-downloadable directory publications in the field of housing and rentals, real estate marketing