I've been informed that completing the course alone may not be sufficient to pass the exam, so I’m seeking advice on how to prepare effectively once I complete it.Currently, my only other resources include a YouTube video, five practice exams, and a textbook.If you have any additional suggestions—whether online or in-person, paid or free—that could help me effectively prepare for the exam, I would greatly appreciate them.

Any recommendations for free tools to do market research?

In addition to what was said above, for the software that has a free trial option, sign up for it and use the software for a day (or at least a few hours) as if you are using it for real, then call their customer support too and get a feel for that. 

No more working for free! 

Hey Tyler we hate to hear that your experience was negative sincerely we would have hoped that we could have come to a resolution we know that you and your partner had made a request that we do $800 of work that was unfortunately not in your scope of work at the time we had exhausted $4900 in additional work to ensure the property was to satisfaction which included a new hood range upgraded lvp flooring additional framing  new window and a paint upgrade from a single color format to a multi color format and can lighting all of which was never in the original scope and unfortunately when we requested that we do the work you declined I’ve attached before and after videos of the home for reference https://www.dropbox.com/scl/fi/h0ddll4cyp5g5gq12o73s/Video-J... always twos sides to these stories.. 

Can anyone recommend any sites, courses, videos, or books to purchase so I can prepare for the test?

From there we identify properties that could have some potential and if you are interesting in diving deeper, 1) we do a thorough video walkthrough to give you a realistic look of the property, 2) we give a ballpark estimate of rehab costs (we do 40 a year with our GCs o we will get pretty close), 3) we talk through market rent with our property management team, ARV, and potential highest and best use.Ideally you find great investor agents who know their market really well and have a network of resources to provide you with enough confidence to take reasonable action. 

We literally walked the property on live video with you and showed you everything you asked to see.

I recently watched a video on social media that mentioned the way he was buying properties and yielding the benefit of the sellers low interest rate is having the seller put the property in a trust and then purchasing the trust.

Cameras are motion-activated, can give you alerts, you can record the video and access it from anywhere, etc.