I think they may have closed. A journey ( within lockdown rules) took me past there the other day. The compound that they used to keep the vans in is empty. S’pose they could have just moved the vans for the duration, but the place did have a closed up look.
I have driven past JJ Caravan Sales a few times. Not a big place at all but they often seem to have Hobby vans, and other European makes.Hi Ray if you want a used Hobby 575 caravan there is this on Gumtree J J Caravan Sales
2010 Hobby 575 VIP 4 Berth Fixed Island Bed 15 months Warranty Colwyn Bay Conwy