The foundation was found structurally sound, and if I ever want to get it repaired it would approximately $4k to include a full external waterproofing and bracing.The seller and I came to an agreement, and she even rented one of the units to quality tenant and has a good lead for the other unit.Thanks for the feedback, everyone. 

Gentrifying areas with strong appreciation and cashflow, that have some external stimulus for growth.

Sounds like by contractor you mean, you did a contract between an external person and your PM company so they can interface with tenants on your behalf?

I replaced the roof and added external gas meters. 

So, yes you can "buy" the property with you brother using his VA benefit, but the mortgage and title will be in his name alone.Checking with a REI attorney and a CPA about you having an external agreement with your brother.

Do people use dropbox without any external encryption to save things such as tenant leases or more private files?

If they have some updating requirements, ask what they need to do, specifically and work with them to allow changes, there is no technological reason or need that trickles through to the lease other than their additional leasehold interest, you shouldn't subsidize their additional expense with lower rents.I'd suggest you ask an appraiser what the external obsolescence would be for a property next to or on a property with a tower, it may not be as bad as you think.       

MasterMind (External Team)A.

I've searched high and low for an answer but could only find related topics on maintaining the external presence of a property.  

Because of the external covering, you don't know there's a problem until it goes.