Parking does sound like a pain, but also a very realistic representation of many cities. I think it’s in line with CS being a “traffic simulator with city building elements.”

I just hope they can make traffic properly utilize all the lanes on a road.

I can’t see the screenshot either. There’s a link but the image is broken.

This sound very similar to r/museum, which I've always enjoyed. Might be a great template for the community you're envisioning.