Professional Squatter

Do you have a property and your tenant won't leave? With your permission, I will enter the residence as a squatter who won't leave any one alone, and whose really annoying! My experience with being annoying comes from being the oldest of 7 kids.
I promise you, I can get these scoundrels out of your property! 100% legal means only.
My talents and time aren't cheap, but won't break the bank either! I will not leave once I enter.