I have a 5yo DS that still doesn't sleep through the night and wakes up at 6am, and a 2yo DD that sleeps through the night but is waking anywhere from 5.30am.
We went on holidays last month and they shared a room together and not once did the 5yo wake up and they both slept till 7am. I appreciate it may be that they were exhausted from all the swimming etc we did on holidays and that it may have just been a novelty but it's got me thinking about them sharing at home.
DH is against it, I think it's worth a shot.
Do you have any experiences you could share with me?