If it was then everyone will be rankings.I educate my REI clients that SEO take months to implement when dong it the right way.

I could see how this would prevent roommate disputes over rent due arguments.

I'm no plumber either so run these things by him/her :If there is a backflow preventer at the street, most likely yes, this means pressurized water can only flow one way --- in. 

A few months ago Wells Fargo froze my bank account for over a month due to a ( what they thought was ) a fraudulent charge , therefore preventing me from making other CC payments for the month and dropping my credit score 200 points making me ineligible for a refinance or HELOC etc.  

Thank you @Steve Vaughan,I just wanted to make sure that wasn't happening to you on solid performing assets like I presently hold and am following the apartment complex repositioning business model that David Lindahl in his Multifamily Millions book and Lifestyles Unlimited Inc. espouses and has been successfully implementing for the past 25 years or more.You got me a little worried here.  

Is an aural lease good enough to prevent eviction?

You might be surprised, but you need to act extremely fast, to prevent the auction! 

They were also extremely receptive to suggested improvements and implemented many of my suggested changes.

It's important to implement the "No Pay, No Stay" and be firm, however keep in mind the some people will always be late and the key is to make sure they don't get too far behind.  

He has no real choice but to pay it - he's on month-to-month, and his lifestyle/mental illness/whatever will prevent him from going elsewhere.If you evict him right away, there's likely to be a lot to do to that unit, and you're going to have to lay out quite a bit of money on it.