40+ unit apartment building deal over the internet

[Larry Wilson]

Hello everyone, I came across this individual who is looking for a huge apartment building with a price range of 1mil-10mil. So I began talking to an associate about a search to meet the needs of this individual. We all are located in different States. I know my associate is going to apply his fee with in the price of the building, so I was wondering how much I should charge as well as if doing a double close is the best move vs. an assignment during closing.