Well, there’s the obvious will, but since it doesn’t specify how you die: an advanced directive.
An advanced directive is a document wherein you, while living and conscious and with control of your mental faculties, detail end of life care in the event that you are not capable of providing informed consent. You can detail how much and what kind of resuscitative or palliative efforts are made, assign someone you trust to make medical decisions for you, and what to do with your body.
DNRs (do not resuscitate, meaning no CPR done on you if your heart stops) are parts of advance directives and if you are serious about one make sure it gets into your medical chart: EMS personnel MUST provide CPR if it isn’t official.
If your family/friends situation is poor, contentious, and/or you can’t trust them to make the right choices for you medically, this can save you a painful death. Unfortunately, a lot of end of life “care” is the family’s attempt at prolonging the heartbeat of a nearly dead person because they can’t accept loss.
If your situation is good, it can still be a huge load off people’s minds to know that there’s a plan being followed, and it can prevent any rifts from forming. Even though you won’t see it, it’s a kindness to your loved ones to give them some peace of mind during what is often a chaotic and confusing time.
Since your response is matches my thoughts the best
An independent executor so your friend or family member isn’t burdened with cleaning up after you while they are still hurt. Also leaves those you live out of the fighting.
Itemize your possessions. Maybe have your friends and family speak up and mention what they would want. Pointedly ask them. This avoids you leaving that green elephant to someone who didn’t want it when you want it to go somewhere it would be appreciated.
Label things you want individual people to have. My aunt used dot stickers. Made it so simple.
An independent executor so your friend or family member isn’t burdened with cleaning up after you while they are still hurt.
I don't know about that. It'll depend on your circumstances but it's asking a lot of a friend? My partner is getting everything and he is my executor because all the decisions should be his and because he knows where everything is. I don't really like the idea of someone else poking through my stuff, either. Or putting him through someone else poking through our stuff.