Here's the steps you should take to learn the basics of estimating rehab costs:#1 Read 'The Book on Estimating Rehab Costs'First, you need to build a foundational knowledge of construction, inspecting properties and putting together a detailed SOW.JScott's 'The Book on Estimating Rehab Costs' is a great resource for new rehabbers to learn how to Estimate Repair Costs on 25 common rehab repairs.https://www.biggerpockets.com/store/the-complete-g...#2 Explore Lowes and Home Depot to Learn About Material PricingTake a tour through Lowes and Home Depot (or their websites) and look at finishes materials and fixtures that you will consider using in your rehab projects.

Verbal testimony is very common in court, so of course this is useful. 

As appraisers rarely make that kind of error I would hazard a guess that the sq ft is below grade and included in below grade sq footage on the report.

I also get ones without a string since that is one of the most common pieces that gets broken.7.

There is the bank and probate involved so it will take a long while to sort through and will likely bypass more common abandoned house measures like short sale and courthouse steps auction as they wade through it all.

I wouldn't rule out 1Ba. 1Ba is very common in C class neighborhoods.

This is a common question and the answer is SELL.

@Jose A Perez @Jeffrey Donis pointed you to an online article about to learn more about the 203k, which does point out some of the benefits of the 203k, but that online article also contains a lot of errors or misinformation about the 203k, such as ....There is NO "regular" or "streamline" or "modified" version of the 203k.

I'm looking for a course that can better educate me on the process of buying and selling real estate as well as familiarize me laws and terms commonly used when investing in real estate.

You should, but it's far from common practice.