Has anyone got any experience of using one of these? So many people seem to say that their baby wouldn't go down in their Moses basket / cot and they had to bring them into bed but my DH is adamant that if the baby is in bed, he won't be. I also don't want to get in that habit. Is a co-sleeper cot that attaches to the bed a good compromise or is there just no way to know until the baby comes?