Our pop-up has no access to anything until set up. For years, we just used public restrooms, but for '20 that was not a risk willing to take.
I bought 1 of the popup shower tents. Keep it, porta-potty and bucket with TP and hand sanitizer at back of pickup. Stop where we could walk the dog, pull tent and toilet. Wife holds leash, I have private bathroom ready for her in seconds. Walk the dog, wife done. She gives dog a drink while I use and stow it away.
BTW, the other rear corner of bed has what I need to fix us lunch. Oct of 20 we took 27 days to travel 3200 miles. Never entered a public restroom or a restaurant.
