I have two managed by Defreitas and Ryan, previously I managed them personally however relocated interstate. Had planned to continue to manage as fees were just too high IMO in Perth however soon after moving the tenants of one fell in arrears and refused to communicate. It took us 3 months to get them out via eviction and all whilst micromanaging interstate. Trust me the stress, time and process you don't want to get pinched.
Anyways Defreitas and Ryan and investors Edge were recommended. Investors Edge wanted an arm an a leg. Any task that falls under the role of a PM they wanted to charge a fee for.
Jamie and Monica from Defreitas and Ryan have been awesome and at a flat fee of 10% that is all inclusive- it's an easy kill.
All emails are responded to the same day, calls and requests are immediately followed up; she even went and fed the fish in one of the houses that has a pond whilst it was vacant as well as going to the other house on a Sunday to close and lock the garage as some kids had jumped the fence and got through whilst it was vacant.
No kickbacks or affiliation to the business, just my experience thus far.
Hope it helps