I called in advance to ask if overnight parking was permitted. The employee was very friendly, and told me a few areas I could park overnight in their lot. The main specification was “do not overnight in the spaces marked 1-hour parking.”
Bathrooms, showers, indoor dining area with electrical outlets, subway, chester’s chicken, propane.
The gravel lot behind the store is far enough from the highway to avoid highway noise, and is also far enough from the truck side to be nice and quiet. Cell service is kinda lousy. One bar LTE on Verizon without booster, three bars LTE while using booster.