Despite the minor tool issue and my earlier-mentioned ... easy to fill after it's removed. Compared to a shelf with multiple screw holes and brackets, it's much less fuss. Overall, I give this ...

purchase two to four brackets for every 8 to 10 inches of shelf. You'll also need wood screws, stain, and two heavy-duty ratchet straps. For tools, you'll need a level, a paintbrush, sandpaper ...