I agree that was probably a "condo" parking lot but the idea is that he has a huge garage full of cars so he picks…
Oh, I know that that was what they were going for, as I also know that the wealthy are certainly frivolous enough to have warehouses full of cars. My issue is that the audience are made to believe that a parking complex is annexed to their home, which is just jarring. But in their hierarchy of sins, I guess this isn’t the worst.