Originally posted by @Jim D.:
I self manage three of my properties from out of state and have had no issues. However, they are single family homes in "A" neighborhoods with great tenants. These are houses that rent for over $2500/month, are in great condition, and almost never have turnover, so paying a property manager 8-10% of the rent just seems unnecessary. When there's a maintenance issue, a tenant calls or texts me with a photo and I send the right contractor over to take care of it. Easy. I also have a handyman I trust who does a walk through and basic maintenance checklist of each property every quarter.
I wouldn't try the same with my multifamily properties in lower quality neighborhoods, that would be very difficult.
In this situation, it's not necessary to have a PM. Sometimes you get lucky and you have great tenants who treat the property like it's their own. Also helps to be in an A neighborhood.
The only way you'd be able to self manage while out of state is to have tenants, maintenance contractors/handyman who you could trust with your grandmother.
You definitely have the best scenario working in your favor, to which I say Salud!
In Jeff J's case, it might not be the same deal though.