So you want to start your own classified ads directory? There are many awesome PHP scripts around that let you do that. I personally prefer using WordPress for these types of projects. There are simply too many well-supported classified ads themes around. FlatAds happens to be another attractive theme for classified listings sites. It comes integrated with Google Maps and supports bbPress and WooCommerce.
FlatAds is mobile friendly and has LayerSlider. Your visitor will be able to interact with your site on their mobile device with gestures. The theme is built with HTML5 and CSS3. FlatAds gives you access to over 650 Google fonts. You also get plenty of font icons to choose from (Font Awesome). You can change the look and feel of the theme easily. FlatAds also supports MailChimp.
FlatAds happens to have a very dynamic design. It is ready for Retina displays and can be translated. Whether you want to sell things online or start a forum, this theme has you covered. It is a premium theme. Just make sure you set up your bbPress and WooCommerce installs to get the most out of this theme.