Hi Kellie! K started doing the same a week or so ago. He was refusing his second nap so we have changed his nap time to around 12:30 - 1pm (we have to because of Joel's kinder pick-ups/drop offs). Today he slept for 3 hours, it was lovely!

So yep, it sounds like she is ready to go down to one nap. I have found the transition a bit painful, it took him nearly a week to learn to stay awake for longer (I would take him outside to play and then give him lunch early to try and buy some extra time), but he copes fine now. The problem with K is that because of the change he is putting up a bit of a fuss when I put him to bed which he never used to do. He cried for about 1 minute today and then just fell asleep, if he was really distressed I would have gotten him up and tried again later. Other times I've just let him stay up and by 1pm he has fallen asleep on the floor anyway LOL!

Good luck!