Your house, your rules. But if you're sharing it with another person, they too have a say in what's acceptable and what's not. Or at least they should be able to.
Some, however, are so focused on themselves that they forget shared living space comes with a set of compromises. From questionable hygiene habits to food theft, these people can be really infuriating.
To remind everyone that manners matter, we put together a list of the worst roommates we could find on the internet. So be nice with yours, because if you're not, karma might match you with some of these.