The number one struggle of living with somebody is Figuring out where to store all the body limbs
Are you implying killing people?
It is not okay to kill people and store their body parts in your home. I recommend you seek professional help right away because what you are doing is immoral.
That could hurt someone, what would happen if someone found you like that one day? I doubt the people who are harmed were asking for it. It all seems really sad.