ALL of my major problem tenants happened to have had a average (adults in the household) score below 625. 

., retirees, dual-income households, or tenants relocating for work) may reduce risk.Stay Up to Date on Landlord-Tenant Laws: Understanding your rights and obligations can help you navigate issues more effectively if they arise.That said, if the potential risks are keeping you up at night and the financial pressure of an eviction would be too much, selling may still be the best option for peace of mind.

Monthly pre-tax income for household (minimum $5000)7.)

They have median household incomes of 52k and 55k respectively.

My operations manager just notified me that we did in fact fund 3 out of the 4 condominium deals you brought us.

My core investing philosophy is pretty simple, and has done very well across almost two decades and numerous cities:1) Invest in cities with population (and job) growth2) Invest in parts of the city where household income is near the median (or slightly below)3) Invest in properties that provide cash flow from day 1 Thank you for sharing that. 

Median incomes are an insane gap from cost of household/properties.

Median household income can be an indication of the area.It's not feasible to manage D-class remotely or with 3rd party management and make a profit.

Do you screen all adults in the household or just the person paying the rent? 

There is a condominium complex that is fantastic for short term vacation rentals.