S.B.
When we moved I made a book for my son that included pictures of the new house, his new room, a park near the new house and pictures of the three of us. (If you are really computer savvy you could photoshop the photo of you in front of the new house - but I kept it simple and it seemed to work). I wrote a simple story about moving and all the new things and most importantly how his toys, bed, cup and parents would all go with him. Also wrote how his friends and other family members would visit us at the new home and how he would make new friends. I included pictures of moving trucks also. I read the book to him regularly during the month before we were scheduled to move. I also let him help with the packing of his toys into the boxes. In all we had a very smooth transition. Unpack his things first and allow him to place things in the room where he wants them - it helps deal with his stress and makes it easier on you in the long run, even if his layout idea is not yours. Once he's settled in you can move the room around to how you want it with little resistance. Good luck with the move.