I am thinking about buying a pop up caravan similar in style to the one pictured.
They seem reasonably priced, fold down very low for storage and would be perfect for a few trips here and there.
I am wondering if anyone has any tips on buying them and what to look out for, are they prone to rust or weakness in any particular areas?
And if anyone knows of one that might be up for sale I’d be interested as well!!!
Theyre great for the kids in the garden but I’ve never found a polar explorer in there 
OK if the corner seals are intact but don’t expect 4 season comfort, Horses 4 courses
Many thanks for the note and video link Roger, much appreciated, they really do just pop up!!!
Make sure the vendor demonstrates it , check the attachment points for all the internals, function of Fridge, gas rings, waterpump etc, Ps it should go up and down like this…Video up and down…