There are two “open air” malls near me. One used to be an enclosed mall, but it was recently converted. It doesn’t have housing associated with it, but it has the other features. The other one was is a newish thing that always seems to be under construction, and it does have apartments and townhomes associated with it. Some of the parking is how you describe, Just Asking Questions. And then there are traditional parking lots.
I’m not a mall person, but I like both of them. I like that I can park somewhat close to the store where I intend to go, without having to first cut through the giant anchor store or wading through the crowded food court. I can just pop in and out. Also the open lay-out allows you to know exactly what offerings there are. You have to visit an enclosed mall a few times before you can keep straight what kinds of stores it has. But for an open air mall, you don’t even have to get out of the car.
Both of them also have grocery stores. This is convenient for someone such as myself, who doesn’t like driving all over town for shopping forays. I can go to the art store and buy supplies, go to Ross and pick out a nice dress, and then do my weekly grocery shopping. A traditional mall doesn’t offer this convenience.