I thought it was a really interesting article and the contrast between how pretty that countryside is and how little the people have was very striking, wasn't it? It makes me think of that song, 'Penny to my name', which is about that sort of community.
I agree with others, it was only the one house that looked dirty as opposed to cluttered, and it did sound from the article as if the man who lived there was struggling a lot.
FWIW, my brothers and I used to run around barefoot and my parents' home was regularly pretty grotty. We just had more space so not so noticeable. There are actually worse things in life than an unswept floor and it is a bit strange to get outraged about that but not about the fact nearly half this community live below the poverty line.