I enjoy to see my daugther (11 y.o.) relaxed about climbing and hiking. She is never stressed or pushed (firstly be me). I hope she is bringing the best from our common experiences in and around the world of mountaineering. How old is your daughter ?
It tells it all I have four children .Have climbed and hiked with them since they were old enough to put in a pack. They have all become adults now . They never stop telling me how rewarded in the outdoors life has been and how much they continue the climbs and treks. The reward is the happiness the sharing with them has been . May the same happiness reward you.
This short "ferrata" does not need an helmet (that in other occasions I gave always to my daughter- you can check in other pics). I know very well the route (repeated at least 20 times) and ther is not any risk of stone fall. Ciao