A couple of weeks ago I installed a classified system.
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The script is installed and ready to go it just needs the style sheets and html templates customized to fit the site.
From what I understand every page and every block/module on a page is html so editing the templates is straight-forward.
The setup/customization guide can be found here:
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I came across a site running the same software I want to use as a model for my site. Please base your bid on duplicating the layout with new graphics.
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Once the project is completed I should have a complete fully functional site that is a clone of the above link.