I believe this is what they call a pier and beam foundation which I have no experience with so I have no idea what it would cost to fix. 

To avoid going through the same poor experience, keep reading.Even if someone gives you a referral here, do NOT make the mistake of assuming that the PMC will meet your expectations, just because they met the expectations of the referral source.In our experience, the #1 mistake owners make when selecting a Property Management Company (PMC) is ASSUMING instead of CONFIRMING.It's often a case of not doing enough research, as they don't know what they don't know!

With your experience working in building materials this could come easier to you. 

My wife is also a realtor with 8 years of experience, and together we currently own 10 doors.

Atleast in my experience.

In my experience, your level of wealth that you can handle is based on your mindset.

Events like this give the opportunity to meet and talk to investors from all over the country, doing different kind of investing, and with a varied amount of experience.

I have experience with Quickbooks Online (Intuit bookkeeper), Xero (ProAdvisor), RentRedi, BuilderTrend and more. 

I’d really appreciate any advice or experiences you can share.

I have year of 7 years of experience with drywall, and paint work so that helped me out a ton.