Start with the Rookie Podcasts, if you haven't already. 

Since traditional agent training doesn’t cover investing, supplement your learning with books, podcasts, and investor meetups.Good luck!

As you read these books, watch the BiggerPockets podcasts.

Take a look at the rookie podcast here on BP.

I specialize in small multifamily properties and house hacking working alongside BiggerPockets podcast guest Andrew Freed to help investors find high-performing deals in Central MA.My Background:  - Started in late 2019 I utilized an FHA loan to get my first 3 family property in Fitchburg, spent about a year fixing it up and soon after I refinanced. 

Commuting to work... podcasts!

I was just listening to the BiggerPockets podcast and James Dainard says he spends 350-400k for an ADU.

I started listening to the podcast and reading real estate books about two months ago, and I’m excited to take my first step into real estate investing.I’m currently in Spokane, WA, and I’m pre-approved for a loan.

I was not going to but I noticed BP is now promoting RentRedi again on their recent podcasts so just want to share with others before people decide to switch. 

I can't see what you would need a course to teach you that you can't learn by reading 30 Day Stay; listening to the BP podcast episodes with Sarah Weaver, Zeona McIntyre, and Jesse Vasquez; and hanging out in MTR forums/Facebook groups.