Hi Pete what edz and others said, After doing a lap around Aus in 1988 with mum and dad in there pop up Jayco van nearly the same as the one I have now, and taking it shooting out west a few times, I got to hate the new canvas on Dads van, It licked it would stay wet and the dust would stick to it, and then it would soak the mattress with mud never thought of covering the mattress with a tarp or plastic them days, I looked for months to find a bloke that does it in his back yard at a great price most shops are 4 to 5 grand, I found one bloke at Cootharaba but he got so busy he could not do it, So I herd of another bloke for the same money Darren at DJY upholstery at Coominya, he did a great job for $1800, shore theres a few things like the sticking in some spots that are coming undone but I just put a bit of Sika on them all good, ours is vinyl, and I got him to put all the zips and flaps on the outside it can be a pain in the ass some times in hot weather if I wind the van up without unzipping things first but great once it rains its out on its own as i can open the van up and its still cool but no rain comes in, , I love it, But you may not like it, You are welcome to come and have a look at mine if you wish, just at Cooroy, Warning. our van is rough as guts the roof needs a bit of work I have no lights or wiring as we do not need any fancy rubbish as we have all portable charges and lights, its just to sleep in, but we love it, Craig