What is a fair price to broker a property management deal?
Fact pattern:

1. Acme Consulting has a client named Berkshire Fund.
2. Berkshire Fund does a private placement then acquires a portfolio.
3. Acme Consulting finds a property management company named City Property Management to do the acquisition, rehab, lease up and long-term property management for Berkshire Fund.

Question:

What is a fair price range for Acme Consulting to charge City  Property Management for brokering the deal with Berkshire Fund?
[{"id": "ilwzep7", "text": "10% of the first year PM fee and 2% thereafter falling off after 5 years.", "replies": [], "depth": 1}]