We've all heard the term "fixer upper," but this Oddee article with 13 horrible real estate photos really tests the limits of the phrase. I mean, it's one thing to have to remove popcorn ceilings and do a little roof work, but when you're actually growing a garden in your living room...you might be better off condeming the whole house.
Of course, sometimes you might be better off stripping down the house before selling it if the previous owners rennovated it to look absolutely horrible -say, by installing a swastica in the shower, for example.