Will sleeps with us. When he was around 2-1/2 years old, Tim started falling asleep in the bed with him. I would be up working all hours of the night and he would fall asleep with the baby. And a co-sleeper was born. And a year later he's still there. I will admit that I love waking up and seeing him there. And that's where I'm going to leave it. Hopefully when he's in high school he'll sleep in his own bed!