If you are in the Greenville, SC, I would definitely recommend Brad Ledford with The Art of Real Estate.

Community center with pool, tennis, etc - 1min walkSchool district: 5-6-7Driving distances:Costco - 14minWalmart - 10minLakeline shopping mall - 11minAnd to the Tech side of things (big part of my speculation)Apple/Oracle/Accenture/TriNet - 7minElectronic Arts - 5minAmazon - 12minIBM - 12minDell - 14minVisa - 7minFlex - 6minCisco - 6minNvidia - 9minNational Instruments - 11minSamsung - 20min (insanely huge factory)Everyone above are huge huge employers with 100s-1000s of jobs and constantly hiring & expanding.Amazon is expanding to 800 new employees in “The Domain” new offices by 2020.Google expansion downtown Austin - 5000 new people, 800k sqft by 2022And to the best one!

Community center with pool, tennis, etc - 1min walkSchool district: 5-6-7Driving distances:Costco - 14minWalmart - 10minLakeline shopping mall - 11minAnd to the Tech side of things (big part of my speculation)Apple/Oracle/Accenture/TriNet - 7minElectronic Arts - 5minAmazon - 12minIBM - 12minDell - 14minVisa - 7minFlex - 6minCisco - 6minNvidia - 9minNational Instruments - 11minSamsung - 20min (insanely huge factory)Everyone above are huge huge employers with 100s-1000s of jobs and constantly hiring & expanding.Amazon is expanding to 800 new employees in “The Domain” new offices by 2020.Google expansion downtown Austin - 5000 new people, 800k sqft by 2022And to the best one!

As far as I've read, really knowing what the ARV sounds like an art form! 

It includes all major assets & liabs, inc some pers prop that has value (or is individually insured) & I would consider selling to fund new found opportunities or if there was a major emergency requiring a change in budgeting/liquidity.My PBS is currently three pages long, broken into sections w/ sub totals to assist in analysis:AssetsReal Prop (Assessed, Purchase/Rent data, 2-3 free online providers like Redfin, then averaged.)Personal Property (Cars, Art, Hard Assets, things not in an account or "foggy" daily market value)Cash Accounts (ie funds w/ access not limited by age, Banks, Brokerages, CVLI, prepaid taxes,large pending incomes like insurance settlements & reimbursements owed to me.)MineSpouseCo-AccountsRetirement Accounts (or anything where access to the value is age restricted)MineSpouseBusiness 1 (Net number carried over from separate business records)Business 2 (List as needed)Liabilities (Would section these out too if I had enough to justify it)Listed in order of assets above if tied to such, mortgages, HELOC, etc.General liabilities listed next, largest to smallest.Net Worth CalculationThen I include several lines of totals; subtotal of amount available for conversion to REI, ratios & simple measures like mo / mo & trailing 12 mo avg % & $ return.My FI goal is over the long term to average at least 1% mo / mo gain in net worth.I have found this to be best for me for several reasons:I have a hard time visualizing a set $ amount as a goal because my amount required to retire would then seem too big to tackle.

-Art

If suddenly a 50,000 unit complex opened, without any public input, in the same neighborhood as all of your units, offering $50 rent and state-of-the-art facilities, would you feel that someone should come in and protect your investment by guaranteeing a minimum rent?

This is as much art as science.You can probably pull the CapEx down to 7.5%, especially following a renovation. 

One of those lawn arts you mentioned is scheduled to be sold.

ADR and Occupancy rates are more of an art than a science, but using sites like AirDNA are great places to start and then verify thru local property management or just good old fashioned research on Airbnb and VRBO for active rentals in the area.