I applaud her ingenuity and avoidance of stuff like Section 8, however some of her statements in the video, as well as some of the comments, really are obnoxious. Several commentators rightly mentioned that, "great, you did good building a home for four grand, but where did you get the land?" Followed by many rants about how, "there is no private property".
ETA: Not to say that she didn't buy the land, maybe she did. Even in CA, you can buy an acre of land for a couple of thousand dollars, especially if it's in BFE where there are no utilities.