I searched google for used caravan sales Melbourne. The above site popped up near the top of the search results, so I had a look at it. They have no address anywhere on the website to actually look at the vans. Very few of the vans have prices on them. Most are listed as as POA. There are no phone numbers. To make an enquiry, you have to fill out a form and give them your personal details. There is no privacy policy on the site that tells you what they do with your information.