advice needed !

Hey ladies, my little man and I co-sleep in the guest bedroom because my husband works at 3 am. He'll be 5 months on the 16th so I want to start transitioning to the crib so I can get back to my own room! Any one have advice on how to make it a smooth transition? Binky or no binky ? Any thing that worked for your transition would be greatly appreciated! Thanks in advance 😊