How to Proceed with a Seller Financing Opportunity?

[Zac Lindquist]

I have come across a Seller Financing opportunity in my city (Portland) and need some advice and guidance.

My wife and I are about to close on a triplex this week to which we have used most of our funds without over leveraging our personal savings. The issue now with the seller financing opportunity is we have no cash. With obviously having to find it elsewhere, where do I start to try and put something together? 

Thank you for all advice!