Robin's comment is correct. The only things I would add are that the actual garage is across the street not the one next door. It's valet parking so I tipped each time. Surprisingly, the valets that I used didn't seem to expect a tip. They were very helpful and polite.
When we were there, we didn't park, but I saw it was $49 per day. However, once there you will probably not need a vehicle as the Metro is very close.
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