That is just too small. You wouldn’t be living just surviving.
They sleep 4? People?
Thats hideous and is not a home for anybody, even one person.
I worked with a Catholic organization on the Bowery when I was a teenager, helping the washed-up derelicts (mostly family-less, older and sometimes alcoholic merchant marine), and they stayed in what were then referred to as flophouses.
These were basically large dorms with cubicles fenced off from each other with chicken wire, not only around the sides but across the top. This was mostly to keep the influx of young junkies from stealing the little the old guys had.
This doesnt look a lot better. In fact, it looks worse and even more dangerous,
Is it ADA compliant?