Yaaaaawn. We drove from Derbyshire home to Fife last night. Left at 7pm - in at 1am. Jonas slept the entire way (bar a quick feed at Tebay, best services in the UK!!! We can't drive past it
) and then slept til 8am so the plan worked awesomely! Now just got to sort out the post Christmas house 
Sleeping bum in the air always used to mean a baby with an uncomfy wet bum but I don't think they feel it with modern nappies?
My ex's wee girl was an arse in the air sleeper its v funny. J's all pre-Raphaelite hands in the air when he sleeps.
J's words are : Mama, Mummy, Dada, Daddy, Ta, Bets (Betsy), daah (down, still thinks it's the dog's name), more, no, yes, book, bath, that, nom nom, the cat still gets a squeal, there's a few other goodies too that make me laugh - he's got a lot of chat ATM!