How to assemble: IT IS RECOMMENDED TO USE TWO PEOPLE WHEN ASSEMBLING AND REMOVING THIS ITEM. Step 1 D Note: 1. Match both side metal bracket, push down back cushion to assemble. (Figure a) 2. To remove the inside backs, use a screwdriver pressing outward on the black tab in the metal sleeve(Figure b) on both sides of the inside back and lift the inside back from the base of the furniture.