I did run a light background and employment check, she checks out. 

I have an investment property with a small front yard and average sized backyard. 

How stable was their employment & income?

In hidden vaults beyond the veil,I guide investments without fail.With freedom to direct the way,My wealth grows stronger by the day.A private path few mortals see,What tool do I employ for me?"

For me, it's the "One size fits most" part that made me spill my coffee.

Also, as you highlighted the tenant base is highly reliable, with strong employment, security clearances etc.

I enjoyed the hard labor and comradery that I missed from my Navy days working in engineering.My question is, how do I go about getting more experience on paper without having to commit to an employer/contractor for a long-term position? 

I hear you—Excel can be a burden, no matter the size of your portfolio.

It is worth noting that the rates do jump up a bit once you go from the more standard 75% to the 80%, so we'll want to make sure that the property's cash flow supports the 80% loan size.

This can be really helpful if you're planning to scale up your portfolio or if traditional financing methods don't work due to self-employment or limited traditional income.Bridge Loans – If you're leaning towards flipping a property or doing major renovations, a bridge loan can give you short-term financing to get the property ready for sale or refinance.