Last week my wife and I visited SF for the day. It was late in the afternoon on a Thursday and we were preparing to head back to the Sacramento area just as traffic was hitting. Knowing about the Embarcadero Center we decided to stop quickly to get some coffee and use the restrooms. We stayed less than 15 minutes, signed for $3 at the garage exit, and headed home.
Pros: They have a confusing rate chart that helps them trick customers
Cons: Hire people happy to steal from you and then blame it on you