How to finance a FSBO Multi-Family (commercial) deal

[Diego A.]

I recently found a Multi-Family deal that should pay it self. I have run the analysis with all the research that I have done and so far the numbers work, yet I am not sure how to set up the debt.
I virtually have no downpayment so I am trying to raise capital for it, but I am not sure if that capital can be use immediately or if it has to season before I can use just like it needs to season for a residential deal.
Also, I am not sure what options are out there for me to finance a commercial deal like this.

Any ideas are greatly appreciated it. Thank you in advance!