The beauty of living in your own space is that you can do whatever the hell you want. Well, within legal, ethical, and various social confines, that is. But, there is another obstacle that often presents itself to one's enjoyment in one's own living space: Roommates. The flatting/rooming life is a grab-bag of all kinds of terrible experiences. One is guaranteed to be exposed to all kinds of people from all walks of life and experience, and while that's a beautiful thing, you sure do run into a…