Hello
A more general answer. I suggest you go from the Western Triglav Plateau, you'll find the start of the approach to this route more easily. There have already been photos of the route start posted on this forum.
The shelf is short and very airy and not for those afraid of heights, but you see the size of the Triglav North Face.
Maybe a tip I did it in the direction Lunja, Plemenice, Kugy shelves, Stanič hut, Za Cmirjem.