Starting the holiday as she means to go on. I don't know how such a small cat can use up so much of a double bed, if she chooses. Of course, if she chooses she can decide that the smallest space she can squeeze into is also just right and perfectly comfortable for a nap.
Honestly, when I think of all the trips, on aeroplanes and coaches, cramped mini-buses with extra seats and no head room, let alone leg room, backs of cars, overnight trips on seats on ferries, bent backs and dead limbs - cats would make the perfect travellers. One stretch on awakening and ready for the day.