We’re moving DS to a bigger room in the house and I was wondering if I would be unreasonable to buy him a double bed. My reasoning is that if he needs me in the middle of the night it would be easier for me to slip in and out of his big bed rather than bring him into mine and disturb DP, the room can fit a double comfortably and he’s going to want one when he’s older anyway. DP isn’t sold on the idea.