How do you get the owner out of the home you have pu...

How do you get the owner out of the home you have purchased from a trustee sale?

Best bet is always to negotiate cash-4-keys with them. If that doesn’t work then proceed with eviction.
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Typical cash-4-keys deals is to give them roughly one months rent in cash if they move and leave the place clean in 2 weeks. You might have to enrich that to 2 months rent so they can afford to move and pay first + security deposit.