L.S.
We moved last year with a 3-year-old and a 5-month-old. I expected ahead of time for sleep to be the issue with my older son (because his response to any change is to have trouble sleeping) so when we got to the new house I let the children sleep in the same room with me for a week or so until we were good and settled in, just to ease the transition. If you already know ways in which your child reacts to change, try to think ahead of issues that might arise. It helped me to anticipate and have a plan and be a little more lenient in the areas where I knew there would be trouble.