it would be first time a puppy is taken away from their litter mates and mothers which many puppies find stressful and why it's so important for them to have company while they are settling in to a new environment that has lots of new sounds and smells.
setting up a nice quiet corner for a puppy is also important because it gives them somewhere they can go to when they want to nap. with this said, the area a crate or bed is placed should not be too out of the way because it's important for them to know someone is around and for an owner to be able to 