Sleeping arrangement nightmare

Tina

We’ve only got two bedrooms. I would like for my two kids (2 & newborn) to share eventually, but for now I’ve got a 2 y/o who wakes up 3 or 4 times a night and a husband who works 80 hours per week. I can’t figure out how me and newborn can get comfortable and somehow not wake everyone up/have the toddler wake us up. It’s a nightmare. Anyone else dealing with this?