Hi Steve, Vantage includes a
custom forms function for listings which means you can determine what fields will be available to the poster, whether that's text fields, check boxes, radio buttons, dropdown list or even an attachment. The customer can add a video with embedded YouTube code which will appear in the listing as you can see from the
Vantage demo. In terms of training, we do offer some
Vantage documentation on our website for the initial setup and configuration process, and the forums themselves are there for theme support and questions you may have. Thanks :)