I've been taking it for 5 years every day, I've seen it at capacity once, when the Pat's were having the SB parade in Boston. Other than that theres always room
I've never seen it full, I took the 8:07 train for most of this year
You won't be without a space if you're taking the 5:20, 6:00, or 6:58. It starts getting tight if you're taking the 7:20 train or later, but you shouldn't be without a spot. I hope that helps!
The parking lot is quite big. I'm there almost every day and I've never seen it at capacity.
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