Some people are not capable of managing their own property - nor do they want to be bothered with it.

It's also a cultural thing where the people renting now were raised in properties kept up by their parents and are detached from the obligation of doing the same within the here and now.

We call these people; "rentoids"

> piles of garbage
> clogged toilets, piss bottles and shit buckets
> a fridge with its own microbiological ecosystem
> smoke detectors chirping
> smudge prints all over the walls