Often times when a builder/buyer moves too fast, or is too busy and overlooks a key piece of due diligence, the unethical ones will try the "scorched earth" method and blame everyone but themselves, even when they know it was their own mistake, and they'll see if they can scare you, the seller, the title company et al into paying damages/fixing their problem. 

Are there specific methods you're interested in (BRRRRs, vacation rentals, flips, etc)? 

Now let's look at Quality based on grade of wood.There are primarily two different terminologies and methods to grade Quality. 

I remember seeing this method in many popular books and podcasts.However, the STR world has changed so much ever since with its exponential market growth.

Additionally, are there any other methods, approaches or strategies you’d suggest for someone just starting out in this space?

One of the methods I plan to utilize is to list the space on craigslist.

Your problem is probably your method of wholesaling. 

That’s our primary method of communication so it works.

I decided I’d find another method. 

Scientific method, coefficient of expansion, gravity, etc  all of your technical background applies to investing and wealth management.2.