Wp Estate 4.0 is a premium theme designed for independent agents and agencies, but you can also use it to allow users to submit their properties for free, for a fee or based on a subscription. Starting 4.0 update the theme comes with a fresh and modern design, but also with hundreds of more settings in theme options, all meant to help you create a unique and robust website. WpEstate 4.0 is not 100% compatible with the older theme version (3.06 or older). Rental Module has been removed entirely and cannot be used starting 4.0 update. Pages with custom shortcodes will need to be redone with the new theme shortcodes available and WPBakery Page Builder column/row shortcodes, features and amenities may have to be re-saved for old properties, new theme options are available and have to be set in the new settings interface.