CharlesD
Expert Expediter
Not so necessary in a CV, no, but there are some factors that affect whether a place is good for parking or not. (1) Cops--some will roust you, like I got rousted in NY a couple weeks ago; 2) whether somewhere is safe; 3) what facilities are available and their quality; 4) whether wifi is available; 5) if there's too much traffic there for you to get a nap; 6) if a private property owner will run you off; 7) if you're going to be there an extended period of time.
It's one thing to park at the Home Depot or the mall for the rest of a day, but if you might be there a couple days, then one starts to look for a shower, maybe a TV room, etc.
But if the area with the Home Depot is a better freight area, your chances of being there for a couple days might be greatly less than if you go to the truck stop with a bunch of other trucks.