My husband wants us to share a boy/girl bed.

Here's the context: Our son was born two months ago - he is still sleeping in his rock and play in our bedroom. Currently, our daughter is in her toddler bed in her bedroom. She is three. Our son is sleeping through the night most of the time and our daughter is not. She wakes up usually 2-3 times per night. He wants to share a room - she is in a big girl bed and he is in the rock and play still. What are your thoughts on this? I don't want to wake up the baby doing all night feedings.<br><br>TIA!