I split all household costs by percentage-of-income with my live in girlfriend, so I pay about 70% of everything.

Long story short, have roughly $80k in bad debt, make nearly $110k household income, and am a military member serving overseas in Germany trying to get back into the Real Estate investment world.Now for the question: Do we continue to focus on debt(on track to be debt free next summer) and then save up for a down payment/100% down when we go back to the states at the end of 2021, OR do we put our Dave Ramsey inspired debt snowball on hold and start investing from overseas? 

If the market is known to appreciate you could be alright.You talked about a significant amount of household income.....

When people are debating this topic its often anecdotal, and emotional no true data backs up people's claims of what is being made in the trades, from BLS, IRS, or even Census Data which tracks job profiles of top 10% earning households at the Census Tract, or Zipcode level.

Look at the amount of households, ages, number of units etc. 

There is an apartment above you.I will be looking for tenants with a 625+ credit score, and a solid household income of at least ~$51,000 per year.

In these cases we take the entire households combined rental income into consideration.How is their credit?

The 53122 ZIP code includes 2,292 households, and 75 percent of them earn at least $75,000 a year.

Income Source: Have a salaried W2 position as well as side hustle income.Gross monthly income (optional): $9000 (household)Monthly debt obligations appearing on credit report, plus (if applicable) personal rent and alimony/child support/etc: $1400 primary home, $440 property close next week, $250 car paymentFICO: ExcellentCredit issues: N/aAdditional details: Essentially looking or insight on potential ways to make this deal happen or just deals in the future. 

Around 62% of households have a pet.