Here’s the thing: landlords make a profit, right? Where does that profit come from? There are better and worse landlords, but any time there’s a profit there’s money being taken away from people.
No one is coming after your aunt, but that’s where it comes from. They’re leaching money away from tenants. Some are worse than others, but it is by definition parasitic if you’re making a profit and not providing a service.
By chance, sure. He wouldn’t have known if it wasn’t. Luckily it had a skyline that is often captured in pictures. If that wasn’t there, it’d still answer confidently, but it’d likely be wrong.