Almost a documentary game : don't come in thinking you're in for ruling the best mortician business, it's really more about understanding this line of work, which is rather tabou in European and North American  modern society.
It's a very complete experience in this regard : your character is going to clean corpse and listen to morning families, but you will also see how the business side impact this industry, as well as the social and ecological implication of it.
I really recommend this as a way to better understand this line of work, and think in a more peaceful and well informed way about mortally, either your own or others.