I think most developed NA cities have pretty strict tenant protection laws that, even if failing to actually protect tenants, at least guarantee you'll take som

I think most developed NA cities have pretty strict tenant protection laws that, even if failing to actually protect tenants, at least guarantee you'll take some loss from tenants that don't pay and therefore make such activities undesirable. This seemed to be a thing with the slumlords of the past but I bet it's just not profitable enough right now.