Considering all factors are in your favor, ie you live alone or with people who don’t care and money isn’t an issue.
Would you get a body pillow? And if so do you have character in mind?
My current lifestyle is one where my bed is just a small dark room so that I can fall asleep quickly so maybe I would have to use it has a display item on my couch or something. My body also runs fairly hot so it would need to be cooling on some level. As far as having a character body pillow I don’t think I could put any one character.