For me, an Easy-Up type would NOT work, because if set up near the van door rain would run off it right in front of the door. I mainly use an awning during rain. Is this true for you?
I've been looking for the right awning, too. So far I am just using tarps, attached to the van roof and slanting down away from the door. One at the side door and sometimes another at the back like a 'wraparound' awning.
You can fold a tarp into any shape of storage space :B. But it is a very low-tech aesthetic. If I cannot find a good awning I might get some nicer looking tarps. Would this solution work for you?