99 out of 100 management company are useless. They don't give a crap about your property, they just want to rent it out to any yahoo who can pay rent so they can collect their fees. I've had a management company called and told me that my property is dirty, is old, is ugly and that I should rent it out to this recently bankrupted dude for 40% less and I should be grateful someone even pay that much. When I asked, "Did you see my property?" The answer, "No, but that recently bankrupted dude told me it's old, ugly, and dirty and he's only going to pay 60% of the asking rent...."
My friend's experience is even worse. He has an apartment in a college town - meaning rentals are red hot in the summer and ice cold after school started. So guess what, the management company sat on their heels and "forgot" to rent out his unit during the summer. "They just forgot to rent it out?" I asked. He shrugged, "Screw 'em, I'm taking over now." A wise decision.
And once the tenant is in, management company has no incentive to help you save money. Another of my friend has to do repair on his rental
every month! The tenant, wise to the fact that the management company say yes to everything, has all the windows changed (because the street is too noisy so must have double pane windows), the toilet changed (because it flushed too slowly), the carpet changed, the door changed... basically updated the whole place. Why should the management care? It's YOUR money.
Management company doesn't know how to fix things, they work with contractors to do that. A garbage disposal was stuck once. Now, when the darn thing is stuck, a normal person would use an allen wrench to turn it until it is unsuck right? We're talking a 5 min job right? Nope. Management wanted to replace the disposal and hire their contractor to do it.
The following article tells of a tenant wanted fix one kitchen drawer, one bathroom drawer, and some minor things. The management went to the landlord with a $70,000 tab. Funny isn't it. Or not so funny if you're the landlord. It's an article about tenant issue but read further and note how the management company is trying to scam the landlord in the process.
Tenant Troubles: Is My Rent Being Raised In Retaliation For My Repair Complaints (And Is That Legal?): News: SFAppeal
My two cents - rental is a hands-on business. If you can't manage your own properties, don't bother.