We moved house yesterday and DD (26 mths) hasn't battered an eyelid! She even had her usual 2 hour nap at the new house then slept straight through overnight too! She's blown us away with how well she's coped.

We moved when she was 5 months old too and she didn't cope as well then but I think a Wonder Week and teeth were actually to blame.

Just go with the flow and your DD will probably surprise you too. Others had said that to me and they were right

Good luck!