Yes
The newest parking garage is almost right across the street at One Freedom Plaza. Earliest you can get in on a weeknight is 6pm. It fills up fast. Was full by 6:45 for the 8pm Joan Baez show on a friday night. Cost us $17 from 6:10 until 10:10. We thought that was a good price. Have fun!
There is parking garages that are fairly close but sometimes they get full if you don't get there early. Yes, the metro stop is just around the corner from the Warner.
Yes however it is very convenient to use the metro. Two stops are very close by.
Yes. There is parking garages very near.
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