It was already rewired and had a special footprint/ layout and great location.

There are advisors out there who specialize in working with real estate investors and understand the unique challenges and opportunities in this space.

Remedy after termination.If the rental agreement is terminated, the landlord may have a claim for possession and for rent and a separate claim for actual damages for breach of the rental agreement, reasonable attorney fees as provided in § 55.1-1245, and the cost of service of any notice under § 55.1-1245 or 55.1-1415 or process by a sheriff or private process server, which cost shall not exceed the amount authorized by § 55.1-1247, and such claims may be enforced, without limitation, by initiating an action for unlawful entry or detainer.

- Can their system adopt special instructions like, where techs can access a master key to enter an apartment?

For example they say they use a special proprietary mold remediation serum that they spray to eliminate any mold growth, but mold armor from the hardware store/ bleach is the same stuff basically.

Like I said this is our first property and it’s a special case since I use the portion of the house (in the bedroom) as my office and we rent out technically 3 bedrooms 2 baths to renters.

I specialize in investment property loans, and I’m happy to help you figure out which loan type would fit your strategy best.Also, regarding your question on meetups—there are some great real estate investment clubs in North Texas (Dallas REIA, for example) that host regular networking events.

The only thing I don’t understand is why the OP, with millions of dollars at stake, asks investors on a general real estate forum for answers to specific legal questions instead of asking an attorney specializing in mortgage law. 

If you want to use a PM, find one specializing in your product.

It's unfortunate because the location of the neighborhood possesses some promising fundamentals that likely won't come to fruition for a very long time.