We are using as a gate for our 12-wk old doodle, across a 96-inch opening.  it overlaps about 18 inches on either side, and stands on its own without zig-zagging.  It's in a spot that doesn't get a lot of traffic, so this works fine.  If I were to be using the door more often, i would zig-zag it or secure it even just by putting something in front of the section that overlaps the wall. The finish is a nice cherry color, but beware, it scratches easily.  I think i would add a coat of polyurethane if it were to get a lot of abuse.  It's sturdy, though, and looks good from both sides.  Picture is the backside.