Wonder which kind of facility he actually has - western style toilet or bidet, or Korean squat toilet. Also, do they retain the used TP - as conventional toilets in Korea get clogged if you flush the TP, so they ask you to put it in the trash.
I understand - way TMI.
Are these North Korean toilets you speak of? I’ve been to South Korea several times and never been instructed not to put TP in the toilet.