Draw a map of the new house and number the rooms, ei-master bedroom becomes mb1, sewingroom= sr2. Make signs to put outside each room to match the boxes. Tape the signs to the door frame. Tape map to front door. I numbered the boxes on all sides and drew an arrow pointing to the top. If something is fragile, mark it on all sides and on the top. Saved me a lot of running around and a headache.