What Scent, Smell or Aroma Do You Think Your Sims Houses Smell Like?

I would say burnt food, because at least one Sim in each family keeps burning the food, despite me trying to get their food level up.
Musty for some, because some houses have at least 6 teens, and only a couple showers/baths.
Probably smells from dirty dishes, kids, and pets as well.
I don't think it would smell nice, because I have large families in each house, so even with flowers and scents, it wouldn't smell good.