Ds was a really bad sleeper with his reflux but settled better when he knew I was right beside him, it kept dh awake even though he is generally a heavy sleeper so we would take it in turns swapping between our bedroom and a big inflatable mattress which was comfy as it was knee high! Those were long nights, at three months he got to noisy even for me in his sleep so he went in the loungeroom which was opposite our room. At 4 months we moved and he finally had his own room and moved into the cot as he had outgrown the bassinette.