Proper bookkeeping will help keep track of who has what dollar amount invested into the property in case of a buyout or a death.  

Very few people have reached financial independence...and others that have reached it that keep working do it for personal satisfaction.Incidentally, most of us consider real estate, done properly, to be lower risk than the stock market, which is why we invest in it.

I taught myself Spanish, I already know the construction crews in the area, the realtors, the communities, the land, I have someone managing the property, I have a maintenance crew… I already did an incredible amount of the work involved in finding a deal and turning it around through reconstruction and proper management.

A lot of tenants might not know how to use it properly. 

The hard and the fun part is training my team there in the proper processes from planting all the way through selling.  

:Class A Properties:Cashflow vs Appreciation: Typically, 3-5 years for positive cashflow, but you get highest relative rent & value appreciation.Vacancy Est: Historically 10%, 5% the more recent norm.Tenant Pool: Majority will have FICO scores of 680+ (roughly 5% probability of default), zero evictions in last 7 years.Class B Properties:Cashflow vs Appreciation: Typically, decent amount of relative rent & value appreciation.Vacancy Est: Historically 10%, 5% should be applied only if proper research done to support.Tenant Pool: Majority will have FICO scores of 620-680 (around 10% probability of default), some blemishes, but should have no evictions in last 5 yearsClass C Properties:Cashflow vs Appreciation: Typically, high cashflow and at the lower end of relative rent & value appreciation.

that we’ve learned in our 24 years, managing almost 700 doors across the Metro Detroit area, including almost 100 S8 leases:Class A Properties:Cashflow vs Appreciation: Typically, 3-5 years for positive cashflow, but you get highest relative rent & value appreciation.Vacancy Est: Historically 10%, 5% the more recent norm.Tenant Pool: Majority will have FICO scores of 680+ (roughly 5% probability of default), zero evictions in last 7 years.Class B Properties:Cashflow vs Appreciation: Typically, decent amount of relative rent & value appreciation.Vacancy Est: Historically 10%, 5% should be applied only if proper research done to support.Tenant Pool: Majority will have FICO scores of 620-680 (around 10% probability of default), some blemishes, but should have no evictions in last 5 yearsClass C Properties:Cashflow vs Appreciation: Typically, high cashflow and at the lower end of relative rent & value appreciation.

Section 8 is a nice program, but you will get low IQ tenants who don't know how to clean properly.

So you can really get an idea for the market and if a property you are looking at is properly priced!

I disagree with your sentiment about a bull market correlating to my genius I just manage risk properly with a model I have ran for years and in the past month / month and a half have made almost another 100,000.