There's a guy in my town that runs a couple of sleeping room "hotels".
Similar mentality, $30-40 a day. You also have to understand the mentality of the "tenant". We're talking about people who are incapable of renting an apartment and staying put for a month, let alone a year lease on an apartment. Complete transients. Mostly indigent, a step above homelessness. They virtually own nothing.
These are people that you have to be hardline with or you might get your throat cut. These are not people who are going to sue you for constructive eviction or adverse possession of their property. These are people who will blow into a town, run a couple of scams, and either be gone or in jail in a couple days time. They're also popular for prostitutes.
You simply cannot apply the same "legalities" that we live and breathe to this "business". It's not even in the same realm. Making their life bad for them generally involves flipping a case of beer to his meathead muscle guy "bouncer" who shakes down the "tenant". It's constructive eviction Tony Soprano style.
Incidently, the guy who owns the sleeping rooms in my town, also owns the worst, most hardcore hilljack, redneck, biker bar.
It's not something we encounter in our day-to-day existence as REIs, but it is a segment of the business that does exist.