Thoughts on property management fees after 26 units

[Ken Primrose]

What are expectations for property management fees when you have 26 units under a single property management co.

-I’m in the Midwest (Oklahoma) 

-in a small town (30,000) and 

-am paying 10%. But when you factor in 65% on first month of new lease and 50% on lease renewals it’s probably closer to 14% of gross rents. 

-gross rents are about $18,000/month

I really like these guys but any feedback on realistic expectations- probably about to attempt to negotiate an 8% gross rents and leave the new lease and renewals as is. 

Any thoughts?