If you live in Macomb County, you already know about as much as you need to know to pick good real estate locations.When buying a stock, the investor has no control over how well it does and we all pay the same price, so we look for stocks with hot growth prospects. 

Finally, confirm if there are any existing service contracts (for landscaping, pest control, etc.) that may need to be transferred or canceled.

As others have said the house hacking idea is great,  I have an investor that will be getting control of a $1m quad for just $75k.  

She was having significant anxiety and personal problems and once she lost control of it she could not regain any ground. 

Do you owner occupy this same tri-plex, and are you in a rent controlled area of LA? 

I agree with Laura, if this is a long term rental it would be hard to convince the tenants that they have cameras on the property that the owner controls even with all the stuff that you mentioned (does not turn, only for surveillance for crimes etc.). 

For Guys the main things that come to mind are: 1) Property damage2) Neighbor complaints3) NOT calling about repairs that need to be made4) Prolonged turnover times For Girls they are:1) Parental involvement/helicopter parents2) Pest control 3) Security issues (i.e. house is broken into)4) Roommate dramaBoth can be incredibly difficult to deal with for sure.

my main breaker only has hundred amps, but since the AC has a separate meter one guy was saying it’s OK to hook it up to the main panel though

He's a really smart guy when it comes to supply, demand, rent control, and overall investing

Sure- Idaho has state laws outlawing rent controls.