We always get a double stroller, thought we only have one child, she can lay out and sleep if she wants to and we can put other things in the extra room. I cannot imagine doing it without the stroller. BTW I have been told you can purchase the stroller up front in some sort of package, for the whole trip, it was said to cut the price just a bit. The best part is no waiting in long stroller lines, the pay side, you just go to the CM and pick it up with the pre paid stub. I need to find out more info on this!