Toddler, infant room sharing

S💙

I have a soon to be 9 month and soon to be 2 year old. The 2 year old started sleeping alone, through the night in his room around 6-7 months. No problems.

My 9 month old sleep in a pack n play in my room. Wakes 2-3x a night, wants to nurse and cuddle in bed. I really want this little dude to go to his crib in his room with bigger bro.

I’m concerned that:

•baby will wake up toddler while crying himself to sleep

•toddler will then end up waking baby (if he falls asleep) because he’s been woken up

•teaching baby to sleep in his crib may throw off toddler’s great sleep habits and it will all be a disaster!

Toddler likes to go to bed around 8:00, baby likes to go to bed around 9:00-9:30.

I need advice from mom’s that have successfully made this sleeping arrangement happen.