Yes. Always Hire a Property Manager
You should always hire a Property Manager, even if that Property Manager is you.What I mean by that is that you should always allocate enough money for the management of your properties. After all, if you are doing the Property Management yourself you want to make sure you are getting paid for it. You don’t work for free.
The other reason you want to make sure you pay yourself for Property Management is so that you can replace yourself when you get too busy to manage the properties yourself.