Once the protective film from the actual film is peeled off. Does one very very very very careful about fiddling (Is but nowhere) Where the film just a little fold over or any remains which hang differently. is broken, the film and no longer adheres to gebrauchen.Da this firmly! (Sticks together and not be separated without damage) .Haare or other loose parts gets nothing more from you.
The video is total garbage and does not show the Schwachstellen.Allein goes something mostly wrong.
The film with the right side stick strikes do not go because you get too many bubbles underneath.
As I said alone can not do something like in the movie. If you have enough space and Normal vertical window has you should do this at least 2 people, but never alone. And you should work very clean.
The video tutorial is only for small windows, above a certain size should let this rather do.
ALSO Stay away from this film. That's just what professionals and not for amateurs.
The money I would rather donate to, so as to buy a waste.