Faultline Studios is located 2 blocks from the Civic Center BART/MUNI station.
There is generally plenty of street parking (metered during the day Monday to Saturday until 6pm).
Lot parking is available nearby, on Langton St. for $10/day
Fautline is definitely one of the best studios in San Francisco. They have a great 50 series NEVE and the space is perfect for recording large projects with room to spare. Why would you go anywhere else?