I picked off a couple of wholesales last year using a methodology I learned from Instagram star Thach Nguyen, it works if you are persistent/consistent with it.

Have you looked at the marketing methodology and media used by each company? 

And, if you use a method other than an engineering-based study, the IRS's preferred methodology, you open yourself up to the risk of an audit.

Appraisal cost $3,300.Overviewof an appraisal methodology for Commercial:A.

I followed the BP methodology from their goal-setting blog.

@John Hicks While a cost segregation study may seem like a simple concept, it's actually a very complex process that requires significant documentation as well as specific methodologies.

While I idealize the BRRRR methodology and finding a multi-unit property that I can house hack and create cash flow, the area has a lack of inventory. 

This is a great nugget and something to consider as you build your methodology.

These can be primarily attributed to relatively attractive Price-to-Rent ratios (FL) and tight inventories (NC).For the full list and the article on methodology, check out thevalueportfolio.com

I'm curious if anyone else uses this methodology and how they evaluate it (if different).