If someone was willing to out them on a website, then they'd be on the MLS.To find them, it's going to cost money one way or the other.

Finding a great property manager is not always easy, however! 

If the property has historically operated as a 2-family and the rental license has not lapsed for more than 3 consecutive years L&I will continue to honor the 2-family use.

I have read, watched and listened to most every piece of content I could find on this topic and I am just not seeing much downside and am seeing a TON of upside.

I recently joined pro and I found out that there is no filter to sort out multi-family in "find deals"...

Keep reading, listening to podcasts, and learning from others' experiences to refine your strategies.Consider Your Financing Options: Explore different financing options, such as conventional loans, hard money loans, or even partnering with other investors, to find what works best for your situation.I'd love to connect and share more insights as you embark on this journey.

Can anyone point me in the right direction to find a long term equity partner?  

They just flipped a 2 Family.

If you can find a deal that is assumable (you take over the seller's interest rate), that would be ideal.

And what rent should I charge compared to a single family's market rate rent.