We have co slept with all of ours, I wouldn't have it any other way. My older 4 are all in their own beds and have always slept through the night, sure we have had nights where baby has fed all night but that just goes with their growth spurts. Baby no. 5 is currently sleeping with DH and I and he also sleeps 8 hours at night. I have a crib next to the bed but he hasn't slept in it at night yet. Miss 3 is the only one to still come in at night for a cuddle, but even those a few and far between these days (sniff, sniff)