Car Seats: Toddler, A&D

Suggestions for International Travel with a 5 Month Old?

Hi moms, I will be taking a family vacation to Spain in August and my son will be 5 months old at the time. We are taking a nonstop flight, have purchased a seat for Oliver on the plane (which means we need to also bring a car seat) and will be renting a car when we arrive in Barcelona. We will be staying in a house with plenty of space, but no crib or other baby amenities. I breastfeed, so I'm not worried about the plane too much, although I am worried that my son won't want to sleep on the plane. At this point I have both an infant...