Now that I'm in an apartment, that's sort of my own (a campus apartment), I sort of feel strangely compelled to clean it. I've never been a neat-freak, but now I almost can feel it. It's wierd.
I speak mainly of vacuuming though when I think of "cleaning" things.
I still have a lot of clutter everywhere - I hate putting things away, because then I just have to get up, go find what I need, bring it somewhere else, use it, and then put it back, only to find that I'm still not done with it, so I go get it again. Gets to the point were I don't put many things away, they just stay in the general area where they're used most frequently.