Population is just about 100,000, median household income is a little over $30,000.

Average household income is $58k in LV.

Unfortunately, that has been contributing to the household income as much as I’d like so I’ve started looking into what my dad used to build wealth and support his retirement - real estate investing.

Also mold in the bathroom is common and can usually be cleaned with normal household cleaners. 

If you're solely relying on rental income or are you refinancing and taking a cut of that for your own household, cars, bills, vacation, investments, etc as you continue to reinvest. 

You have 3 other people in your immediate family that will follow your lead, as the first generation english speaker and from what it sounds like, the financial head of household.

Another thing to keep in mind is that you may want to only have on person on each mortgage as to allow you to have more available to the household. 4 per person for 8 total vice just 4.

My goals are to build a second income for my family that will replace the lack of a dual income in my household. 

That plus the low growth rate in household income and the bad schools. 

We will say 736$ Total renting and household cost to you then is -400$ Now if you live in one side, Making big assumptions here total income:1000$ total rent but you apply the 50% rule to the total possible income2000 possible income *50% -1000(your side) - mortgage 654$Total renting and household cost to you then is -654$I am not saying to go one way or the other!