What age did you find that they can sleep together without waking each other up? My toddler sleeps pretty nicely on his own and will sleep till 7:30/8 so I wonder if putting him with the one year old will mean that they both will get up earlier. Or do they just entertain each other? Never did it before...
My kids sleep together from when they're babies. They get used to it and don't really wake up from each other's. My toddler slept through my baby waking up.
They started sleeping in the same room as soon as I kicked my baby out of mine lol (by PP mikvah). I put a noise machine by the older one’s bed so he didn’t wake up from the baby.