For those with property managers, how much are you paying in monthly fees, what percentage? Does your fee amount go down if you have more than one property?
I am in the process of renting, the property management that is handling my home will be charging 10% once it gets rented. Not sure about any discounts if renting more, but I would guess they would give a discount.
It all depends upon the deal you negotiate with the management company. Call a few and ask what they charge so you know what the market will bear. Then have a fair figure in mind, be honest about your situation (how many properties you have to manage right now; how many you will definitely have at which point in the future) and see if you can't strike a bargain.