A person to maximizes their profits by overcharging for rent and refusing to maintain proper upkeep of the place.
That slumlord totally screwed me over. She took all the rent and deposit fees on the place and ran. When the AC went out and the place was flooded by a burst water piper, she was MIA. Word on the street is that she lives in a mansion and could afford to have the 30 year old AC replaced but chose not to since she's one stingy bitch.