Putting baby to sleep in their own bed.
Up until a week ago, Charlie slept in a bassinet next to our bed. But he was getting too big for it so we made the decision to move him to his crib in the nursery. We make sure he's asleep first, then put him in the crib. That consists of swaddling (or burritoing him, as Daddy calls it :)), walking up and down the hall until he's asleep, then put him in the crib.
This is just what works for us. You and your own family will learn what routine works best for you :)