Remove the contents and check to make sure all pieces of the CSS shelving unit are present and accounted for.
Screw the feet onto the bottoms of the vertical support beams.
Attach the wall support beams to the top rear of the vertical support beams using a flat-head screwdriver to tighten the assembly screws.
Mount the horizontal support beam across the bottom of the four vertical support beams using the screwdriver and assembly screws.
Set the shelving unit upright and then attach the wall support beams to the wall using the wall with the anchor screws in the kit.
Mount the shelf brackets on the frame with the screwdriver and then set the shelves in place.