I would probably go with 302 unless the seat number in 303 is closer to the center
There really aren't any bad seats in the place
What type of event? We sat in 300 on the very far side for a concert & found it was much easier to get in & out.
Outside sections were convenient for getting to/from seats, refreshments, etc... But also very busy and NOISY with the drink vendors walking the aisles. For future events I'm planning to sit more centralized and away from the sides/exits.
I think the best seats would be the last row before outside
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