There is a dining area with tables and chairs that is separate from the stage area which has flat screens to watch the show. There are also some high top tables with chairs in the stage area as well as a bar with seats. But for the most part the stage area is standing room only.
It depends on the show. I've been to a few with seating bit, most have been standing. It should say on the Terminal West website.
Terminal West has a few tables and chairs in the balcony but from what I have seen it's mostly standing.
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