REIA's r excellent place to find buyers.

Section 8 goes up every year on what they will pay.This is based on my experience in my area, you r mileage may vary.I would get a copy of the new rules and read them thoroughly to know what you are expected to do and where you have the ability to make choices.

But that's just me.So far, I've used three methods

No penalty or tax paid, property purchased, and once the 401k loan is paid back, i can use the exact same method again to purchase a 2nd.My only concern is how the banks/lenders see my 401k loan from myself.

Also, is there a certain method for where to post what once a property is under contract and you are looking for advice or feedback about a rehab? 

All of those fall under the H & R Holdings Group, LLC.

( I do plan to do the BRRRR  method but I also want to try and convert a Single family home to a multi family home or convert the  garage to an ADU if the layout makes sense.

The easiest method is obviously using an agent as they have access to this information quickly.

@Elisha ChoHi, one simple method is do Zillow search with keyword filter for "seller financing" or similar.Also podcasts about seller financing:https://pca.st/episode/4195700f-93c1-4a44-875e-93dd43d6868chttps://pca.st/episode/ed8f5283-79fc-4701-89e5-7a9fa915fc6e

As for the 20% down method, you could start using OPM to expand.