Moving into a smaller apartment? Before you bring the sofa, measure each room...

https://zulu-wiki.win/index.php/Common_Downsizing_Mistake:_Keeping_Everything_Until_After_the_Move

Moving into a smaller apartment? Before you bring the sofa, measure each room and the full route in, including doorways, halls, and elevators. Then sort your furniture into keep, store, sell, or donate piles