SUPPLIES:
-Ladder Back Chair
-Circle Saw
-Sanding Block (I have a sander pictured, but ended up using a simpler tool)
-Screwdriver
-Spray Paint
-Wall Hanging Hardware
Links to materials at the bottom of the post.
STEP 1: Measure the shelf
Decide how deep you would like the shelf portion of your shelf to be and draw an even line across the seat of the chair as a guide.