I was checking rootstock but is there any other geography or methodology you would suggest ?

There are IRS tests determining who is a 1099 vs W2 and then you have your state specific Department of Workers Comp that will have their own definitions of who is an employee and when you would be required to carry Work Comp insurance.To complicate matters there are a few states where the State itself maintains a monopoly on providing Work Comp insurance and the state is the only place to buy work comp (my state is one of those so I can't even sell myself work comp insurance if I wanted to).Here is an article on the three different methodologies the IRS may use to classify someone as W2 vs 1099.https://www.everee.com/blog/irs-independent-contractor-test/If you are really in doubt call your state's work comp office and ask who they define as an employee. 

The other reason is that tax assessors may use different methodologies to value the property including revenue potential.The key items that play a role in the valuation of commercial real estate property include:Property Type: A storefront is for example taxed differently than an office building.Location: Rural regions tend to be taxed at a lower rate than urban regions.Government Spending: When there are different funding needs, it can determine how much of that revenue comes from taxes.Market Shift: When the market shifts, property values change which can lead to a change in the assessed value.Let’s talk a bit more in depth about how the commercial property values are determined.

I have extensive knowledge on the BRRR methodology and a strong belief in San Diego as a strong market for most Rental avenues.

Every state and country are different though which is why it’s important to talk directly to them to figure out their methodology and the anticipated taxes based on your purchase price. 

Their students” either learn only the basics, not the “nut and bolts” necessary for successful deal conclusion, or learn a dangerous and sometimes legally cloudy methodology.  

Even the new drug that they invented like Semaglutide, is working also towards lowering blood sugar.All these from "fasting" to "semaglutide", is just methodology, to lower the blood sugar as main objective.If one is curious on the real impact of it you could  use the device that attach to your skin, to monitor your blood sugar in real time. 

If applicable, it also gives you the opportunity to update language regarding utility reimbursement methodology in the lease.

., 1. hat's a conversative methodology for incorporating Capex for a quadplex?

They can choose to believe you (a random appraiser who we've never heard from before this thread) or they can choose to believe all the experienced investors here who have achieved successful appraisals on literally hundreds of deals using the methodologies outlined in this thread.It's completely up the readers to decide which side is more compelling...