Looooong here (sorry!). DD started skipping the odd nap, once a week or so, around her second birthday. She is 3 next month and we've only just got to the point where I can comfortably say she's done with it. VERY occasionally she'll surprise me and fall asleep when she's in her room for quiet time, but I am finally confident that she doesn't need it and can happily make it through the day. Fx crossed it's a lot quicker for you!