OK I'm probably being naive here but I've been looking to book a holiday for this summer 2 adults 1 infant <2 and have noticed the prices quoted are for 3 people full price. I naively assumed as the baby will sit on our laps for any flights and doesn't add a bed or anything to the accommodation - cots seem to be charged extra locally - that we wouldn't be charged full price. Is this right? Am I horrendously stupid for thinking a tiny person wouldn't cost £500 to take away for 2 weeks until they were a bit bigger [shock]