This was a fun and easy project to do. We really like how it turned out and how it compliments the room. For the bottom shelf I used four 1x6 boards instead of a single 21" wide plywood board. For that worn look, I took a drywall rasp and chewed up the corners and edges. Staining was a two part job. The first coat was called weathered gray. After it dried I lightly sanded it with 180 grit and applied a second coat of dark walnut. The gray subtly shows through the walnut. If I had it to do it over, I may have applied a coat of ebony stain to the corners and edges to make the color less even. I did very little sanding on this piece because I wanted a rough texture, but I did enough to make it sliver-free. The project cost about $80.
Varethane Dark Walnut water based with polyurethane.