Emmett sleeps in a crib at home, and has a really hard time falling asleep at my parents house in the PnP. I wonder if it's because he's so used to the comfy mattress of his crib and can't sleep on the hard PnP mattress. I saw a 3" mattress for it on Amazon and wondered I I should get it. The reviews all said that it fits perfectly in it with no gaps. Have any of you used a mattress in your PnP? Do you think it's worth getting?
Re: PnP mattress