That will vary widely depending on where you are and what’s considered normal.

This means getting a credit card and using it responsibly-don't make purchases that you don't need, but use it a few times each month to buy things that you'd normally pay cash for and pay it in full every month.Start saving and researching costs of properties. 

Outside of the normal craigslist and zillow what other avenues can I use to drum up some interest in my property?  

Buyers, in my experience, normally don't make capital improvements prior to closing because of "what if you don't close." 

Think out of the normal boxes. 

@Hetal PatelIt is normally not advised to hold appreciating property such as a 'brrrr' within an S-corp.First - there will not be a tax benefit for doing so.Second - distribution of an appreciating property by an S-corp will be considered a taxable event and taxable to its shareholders.

In speaking with other investors, seems it’s a normal thing to come through and check CO2, smoke detectors, etc.

However, my PM took their normal 10% fee and is claiming that the SD is being used to cover the unpaid rent instead. 

Its a tough market out there so I had to go a little farther than my normal area.

It's normally good practice to manage your rental property finances separate from your personal finances, so that's how I'd approach it.