The Boy slept all the way from 9-ish (a bit more trouble getting him to stay asleep in bed) to 4 AM, at which point he woke up crying and needed comfort.
Not a bad job on the part of The Boy. 5:30 was his usual crawling across the hall into our room.
He squawked a few times before that, but he got himself right back to sleep.
It's a fine line to walk, because if we go in to soothe him right as he squawks, he has no problem. If we don't, he'll either go back to sleep or require more attention.
But...we're getting there.
In other news, this is the greatest toy ever. It is a walk-behind toy, a riding truck, and it has fun music. The Boy has loved it for 7 months now.