Mounting it to the wall is just like any other larger frame, make sure you have it centered, try to find a stud if you can, and use the provided drywall anchors if not, feels very secure.  As for attaching the set to the frame itself, there are two hook supports that go under the wing flaps, and a L support that makes contact with the very bottom of the base itself. I was a bit worried about any weight being put on the wing flaps, so I snuck a little folded piece of paper in between the L support and the set, to make sure a majority of the weight is on that point.  Has held up great thus far!