I'm here and all caught up!
I agree that your lack of king bed has to be attributed to checking in on Friday! We did that whole Friday check-in last year and got absolutely nothing that we'd requested. That's the whole reason we stayed at Comfort Inn on Friday night and went to Pop on Saturday. (I swear, they GAVE us the king room, and we didn't even ask for it

!) Your crowd for check-in looked just like ours, pretty much.
I agree with your crowds analysis--no waits early, barely any waits late, and FP made things a whole lot easier. There was really only one bad crowd moment, and that's coming up soon in my TR. Honestly, though, it was poor planning on our part and could have been avoided. I love September at WDW (as does our entire county!).
We kept meaning to go to Babycakes for some good dairy-free dessert options for Brynn, but we just never made it. Next trip I'm going there for sure! And wine with your cinnamon rolls? Best pairing ever!