As it turned out, the front end of the apartment was much, much quieter than the back, and we all slept fine. We did wake briefly at 1 or so due to an inane front-stoop fight (Frat Boy A: incomprehensible whining and geebling; Frat Boy B (sullenly): Yeah, but I didn't do it! A: geeble; B: But I didn't do it!--for fifteen or twenty minutes, finally resolved when one of them got tired of it and just walked away), but the worst of the noise was definitely in back.
Random Matilda conversation, yesterday:
Matilda (peering in my mouth): What's that?
Me: My retainer.
Matilda: I get a retainer too!
Me: Your teeth are perfect now. Maybe when you're big.
Matilda (pondering): I got to grow. When I'm big. I will grow to be a big...big...big...big strong big, big, big...ROBOT.