This was one of my activism sites, now in the hands of another activist. Allowing landlords to list their properties for a heavily targeted market of renters, this one uses geo-location data to map out available properties making it easy for prospective tenants to connect with landlords. In addition, it uses an e-commerce suite to automatically handle landlord site fees.
Yes, the design could be better, but this site isn't really worth putting much more effort into at this point. The design is a standard theme that comes with Drupal, so it is well supported.