I don't fully understand your issues so it's hard to diagnose the issue.

Evan,I went through a job loss and bankruptcy in 2010, a divorce in 2011 and the following year was diagnosed with a Head/Neck Stage 4 cancer; basically was given a less than 5% chance of survival.

How can you diagnose a patient without proper training?

I require a letter from a license mental health Provider or MD that saw this tenant in person and diagnose the medical need. anything short of what I just said I’ll declineAnd exactly who is going to in force the need for a dog?

Online forums aren't the greatest place to go to diagnose structural problems.

@Cody HawkinsPros of built-for-purpose:Age/condition: In Des Moines area, a built-for-purpose duplex is typically newer 1940 and newer, which means the issues that come up are issues a typical plumber can diagnose and repair with minimal tenant disruption.Energy efficiency: Built-for-purpose duplexes are designed and constructed more energy efficiency in mind, which can lead to lower utility bills for tenants.Tenant Profile: Typically because renting a built for purpose will seem more like renting a house than an apartment, commonly your tenants will be more qualified and you’ll achieve more rent.

For example, a person who was born with or developed a disability that precludes them from military service never even had the option to join the military.For example, I was diagnosed fairly young with Type I diabetes (insulin dependent). 

All the parts are cheap and you can diagnose them easily with Google.

In 2014 when I was diagnosed with colon cancer, I went through 6 months of chemo.

If there are any signs of foundation issues at that point you can have a structural engineer check it out and they can diagnose the problem.