My dd is due to have her baby in a few weeks time and may be staying with me when she comes out of hospital. She has a next to me crib but it won't fit in the room she will be in at mine. I've looked at the docking station things but they don't seem to be safe for a baby to sleep in . What's the best thing to use, I'm so out of touch and there's such a range of options nowadays, obviously my main concern is that the baby is safe .