The installation is, as can be seen in the video, quite simple. Positioning is easy to do because the Power-Loc pin comes with an adhesive strip, which also endures the curb weight of the hook. I mean, you can pre-install everything on a trial basis and if you're satisfied with the position, so it adds the glue. Is not you happy you can the Power-Lok pin (with a thin kitchen knife under the tape) solve and apply elsewhere.
To all the pottering at home full-motivated and results-oriented approach to the things it says to be patient - the adhesive must dry 48 hours.
The product also looks on the wall (the price is reasonable) good.