So, if I understand this correctly, this is how to get rich off renting to poor people: (1) Buy out a property where a bunch of poor people live, (2) Jack the rent up, (3) Justify it with superficial renovations.
It works because (1) the cost of moving is so high, and (2) all the other property owners are doing the same thing -- In fact, that's probably why they're doing this "university" to begin with.
On the one hand, this looks totally immoral. Poor people are forced to move out, or become even more impoverished, as a result of what you're doing. And it seems like the renovations are really just superficial -- they're designed to make people think "Oh, well they're doing renovations, so the property is worth more." Rather than a genuine, good-faith attempt at improving the properties in a way that the poor tenants can afford.
But on the other hand, this is capitalism. Oftentimes in capitalism, things look really, really bad. But from a macro point of view, things work out better in the long run. Could there be some kind of better long-term effect that I just can't see?
And yet, criticisms aside, I don't know if any municipality in the country has figured out a good solution from the regulation side of things. In fact, I'm skeptical if regulation can solve this problem. It feels like greedy slumlords are just going to be greedy slumlords no matter what rules we put into place. Maybe the real solution is to just, like, persuade greedy slumlords to think of tenants as real, living, breathing human beings instead of cattle.