LO is over 15lbs now which I think means it's no longer recommended he sleep on the bassinet (higher level) of the Pack N Play. We'll be taking it to the cottage and using it as a travel crib. For those of you who've used it for sleeping, did you discontinue the bassinet use at 15lbs? And were they just as happy sleeping on the very bottom?

Also is there any way to make it more comfy in there? The "mattress" is so thin and flimsy and since he sleeps in his crib, I'm worried it'll be uncomfortable and he won't sleep!