Seems there are as many variations as there are co-sleepers.
For example, all night or after the first waking? With DP/DH or in a separate bed? Is DC under a blanket with you or a duvet to your waist? Or is DC in a separate area with her own blankets? What does your DC wear to sleep in - just a nappy or a sleep suit, too? What do you wear?
I am so curious, because a when a friend described how she co-slept to another friend, she was told, 'that's not co-sleeping'. But it seems everyone does it differently.
So, how are you doing it?