ah, the smell of coffee
Do you like the smell of ground coffee?
Suck some up in to your vacuum cleaner and enjoy the aroma as you vacuum around your house, or even just let it run for a few minutes to waft it around.
I love it when, in my caravan home, I vacuum up the spilled grounds at my grinder and then get on with the rest of the sucky moto stuff.
Also the grounds can be put in to container where needed to absorb smells.