/usr/share/hoteldruid/includes/templates/ is in hoteldruid 2.1.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/hoteldruid/includes/templates/cal/
/usr/share/hoteldruid/includes/templates/cal/form.php
/usr/share/hoteldruid/includes/templates/cal/functions.php
/usr/share/hoteldruid/includes/templates/cal/name.php
/usr/share/hoteldruid/includes/templates/cal/phrases.php
/usr/share/hoteldruid/includes/templates/cal/template.php
/usr/share/hoteldruid/includes/templates/cal/themes.php
/usr/share/hoteldruid/includes/templates/frasi_mod_disp.php
/usr/share/hoteldruid/includes/templates/funzioni_mod_disp.php
/usr/share/hoteldruid/includes/templates/funzioni_modelli.php
/usr/share/hoteldruid/includes/templates/modello_disponibilita.php
/usr/share/hoteldruid/includes/templates/rat/
/usr/share/hoteldruid/includes/templates/rat/form.php
/usr/share/hoteldruid/includes/templates/rat/functions.php
/usr/share/hoteldruid/includes/templates/rat/name.php
/usr/share/hoteldruid/includes/templates/rat/phrases.php
/usr/share/hoteldruid/includes/templates/rat/template.php
/usr/share/hoteldruid/includes/templates/rat/themes.php
/usr/share/hoteldruid/includes/templates/temi_mod_disp.php