IMO - The Odd Couple's character - NYC sportswriter, Oscar Madison may have been considered a first-class slob, but, when compared to some of the disgusting "room-mates-from-hell" that I've encountered over the years - He was "Mr. Clean" personified.
TV's "The Odd Couple" (1970-1975) was, of course, a very successful spin-off of American playwright, Neil Simon's 1968 hit comedy movie of the same name.
This dynamic Sit-Com about 2 mismatched room-mates (whose idiosyncrasies never failed to grate on each other's nerves) certainly contained some genuinely entertaining moments which proved that, yes, sometimes opposites do attract.
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The Odd Couple. The First Season