We are going out of town to visit relatives, and they don't have a crib or a PnP. On our last trip we used a PnP (that they had there already) and DS napped in it but we ended up cosleeping. He sleeps on his own at home and I don't want to create bad habits but I also don't want to schlep all.the.things.

Should I bring our PnP or should we just plan to co-sleep? If we go the co-sleeping route, what about naps? Feel free to suggest a better/different solution if you have one!

FWIW We are also bringing a car seat and stroller. DS sleeps on his back and has yet to roll over in his crib. He is 7 mos.