Have you checked the documentation? Specifically the -o, --output option. Using that, you should be able to do:

youtube-dl -o '/home/me/%(playlist_title)s/%(playlist_index)s_%(title)s.%(ext)s

That said, please be sure to respect the owner's rights with any videos you use this program for.

Have you checked the documentation? Specifically the -o, --output option. Using that, you should be able to do:

youtube-dl -o '/home/me/%(playlist_title)s/%(playlist_index)s_%(title)s.%(ext)s'

That said, please be sure to respect the owner's rights with any videos you use this program for.