Does this qualify for a sit down on the meal plan?

It uses 2 of those.

Yes you can, but you will need the Disney Dining Plan and it requires 2 Table Service credits. It is important to remember that the plan one step lower only has Quick Service credits. Hope this helps.

It uses 2 Table Service credits on the Disney Dining Plan

It uses two but its worth it. I always opt to pay for a cheaper dinner and reserve an extra dinner entitlement for this. If you'd like a dinner and a show there are few better than this one.

Yes, it qualifies as 2 of them.

Yes but uses 2