This stroller sounds too good to be true! Would it go on a plane as cabin baggage? And is there some other catch I am missing...? THank you!
The length of the stroller won't make it possible to take it on board of a plane, no. Check your options with your airline of choice, usually you need to check it, or take it to the stewards who will take care of it (if taken as "baby's luggage").
Otherwise, this is a nice, spacious buggy, though the cons would be that the double wheels won't be great on terrain, and the two handles won't make it possible to steer with one hand.