Our baby slept in the room with us in a bassinet nearby our bed for the first 6 weeks. We weren't living in our own house but staying with friends and family. When we came back to Hong Kong, our son ended up sleeping our bed with us for about 3-4 weeks because the weather was so cold and we only had one heater to keep us all warm. But, we then discovered that the child is an absolute bed hog--even at only about 3 months old he had both of us pushed to the corner of the bed and about to roll off onto the floor! He also kicks and flails while he sleeps. So, we just couldn't sleep all together. He moved to his own bed and I had to get up to feed him (partially breastfeeding, partially feeding breastmilk by bottle and then much later formula) every 2 hours or less all night long and it was awful because I really didn't get any quality sleep for about 5 1/2 months--that's when my son started sleeping through the night. But, anyway, my son has slept in his own room, in his own crib/bed since he was 3-months-old with few exceptions and it works really well for us. We never used a baby monitor as my son's room was so close to ours and with the doors open we could hear him well.