What are all of you seeing as far as tenants, and paying rents?  

Hence the idea of a couple more properties, however, with much more units than I currently have per building. 

Since it sounds like you have strong W2 income and would probably be okay paying the mortgage sometimes, I'd even explore a 5-10% down payment option.

Quote from @Jokari Trueheart: HI, almost 11 months ago I purchased 3 duplexes and I borrowed the funds from my personal residence which I took out a equity agreement for the down payment on the investment property, great idea at the time because I have 10 years to pay it off and theres no payment requirement, but , I learned more about the consequence that it takes a large chunk of my equity the longer I take to pay it back, so my goal was to refi cash out the investment property to pay it back but I don't think theres enough equity yet to pull the full $106k needed, I only borrowed $88k but with the equity percentage for one year i'm paying about $18k in equity on top of the amount I borrowed if I pay it off in year one, so I need this paid off ASAP before it increases more.

I'd suggest focusing on your goal to purchase another multi-family, or single-family home where you can charge travel nurses per room/bed monthly rent.

The tenant fails to pay their last month's rent and leaves the place needing new flooring and paint.

Pay cash.  

The most important rule is to have the cash flow of the new property be able to pay all its expenses, mortgage, AND the line of credit back.

If you have a lot of liquidity and a great paying W2 and can support your rentals, focus on appreciation/equity.

My guess is that you will pay less per month with multifamily than a single family. 7.