@Anthony Zotto - By the way you ask the question I assume you're going to self manage the property instead of using a property manager. If I were you I would get a good flavor from the tenants how they interacted with the previous owner, essentially, how they paid, how did they make repair/maintenance requests, when/why did the communicate with the owner, etc... In essence you want to understand their background. Then, I would share with them how you manage properties and what your expectations are for them as well as you - essentially explaining how you work with people renting from you. Inevitably there will be some "friction points" that you'll have to discuss/mediate, but ultimately if they are not willing to adopt a majority/all of your processes, then I think you mutually set up a date that works for them to move. e.g. 60 days, 90 days, etc... You want to be understanding and not "kick them out", but at the same time let them know you operate differently than the previous owner and if they would prefer not to operate that way that's a decision they can make. However, if they can adopt most/all your properties I think you also established a stagged approach to increasing their rent. (Maybe increase $150 every 6 months until you get to market rents)