Landlords routinely issue non renew notices therefor your state has a standard policy you must follow.Learn and follow your state landlord tenant regulations.

OK I've been all over the internet trying to find someone that could explain in detail the actual process of submitting multiple offers on a listed property (on a routine basis) as an investor.

The difference between 70-75% is not insignificant, but 75% with a 740 should get you around 7.5%-7.75% pretty routinely while at 70% I'm starting to see some groups sniffing around low 7s to minimum note rates showing a 6-handle. 

If you're going the umbrella insurance route, make sure it will cover you for several things including just the routine slip and fall. 

.- The other two tenants also mentioned to me that she routinely starts noisy fights with her wife/kids as late as 3 am, and I've heard her being obnoxiously loud a few times when I visited during the day.

Ned,I'm not sure I entirely agree about the clueless commercial buyers, but perhaps I make too large an assumption on how other folks underwrite.Interest fluctuation is a routine fact of borrowing here in Canada, and most other places in the world, where mortgage terms - both residential and commercial - are definitively short in comparison to the U.S.A. (6-months to 10-years here in Canada with 5-year being the "norm").  

In the absence of an LLC / S-Corp, you could find yourself routinely paying the full 15.4% dealer tax on top of your normal income taxes on any and all profits from wholesaling / dealing. 

My point here is that if you are going to look at every cost as a negative, then you might as well look at the interest you're paying on the loan as well and try to payoff the loan ASAP, before moving on to the next property.There are costs that are true Expenses...tax, routine maintenance, utilities, etc. 

Let me ask you this - where else can you routinely find single family homes priced at forty to fifty cents on the dollar, with a minimum of $40,000 in equity, that need LITTLE or no rehab?

I use TopProducer as my CRM, and I use a virtual assistant for certain types of routine matters.