Some theaters have this thing called mommy movie or something you should search that up :)

We started going when my daughter was 2 months but we would go to a movie theater with recliners because they have more room for the stroller

I'd say at least 2 years old. They have to have a long enough attention span to sit in one spot long enough. Unless so course babe was a newborn cause then they'd probably just sleep. I know my 1 year old wouldn't sit for it.

Oh thank you 😊

I don't think it matters as long as she's not being noisy, I usually go when it's nap time for my son, or try drive thru