That's it, you have to start finding ways to fuck with them. But with squatters or non-paying tenants you are often screwed over to a point you can hardly go near the house. Or they have big dogs or big men or whatever...  Some of them are really dangerous fuckers!

justanumber

One of my neighbors would do things like replace a window in the middle of winter. He'd do construction in the apartment that made the tenet very uncomfortable. People get creative when the system starts falling apart. 

kepford

libertarian

Squatters Rights?

Undisciplined

Also in Spain the squatters are gaming the system in a similar way to your tenants but basically extorting money from people. They know that, rather than spend 5 years (which it can take!) trying to evict them, the owners pay them a few thousand to leave. Of course, they then go do the same thing to someone else and on it goes... These people are claiming poverty. They must be freakin rolling in the wonga 🤑💰