Once you decide to go outside the law, you take responsibility, do your research and prepare as best as you can.

See, these people don't exactly want to be criminal gangs, they just want a quick Euro for little risk.

So, your house and you want to kick out squatters - yeah, sure. Someone else's house and you want them to break in - no way, we're not insane.

Most of the time.

If you deal with some crazy cunts, they can burn your house down.

Generally why the legal way is preferable. But if you're desperate, you can look at alternatives.