It's difficult to get accurate numbers for Milwaukee's recent growth, because most economic metrics are measured on the municipal level, typically Milwaukee proper.

LG is a lead measure, meaning you don’t see the results until later.

Of course send a notice or contact your tenants and let them know the level of noise generated from their apartment is disturbing within the building,to please take measures to correct this. 

Third, if it takes you 10 years to get $13k/month, you're in the wrong market...and you're doing it wrong.What you need to do is define a more detailed set of financial goals, that involve specific income to pay off your total personal debt (profits) and your monthly bills (cash flow), and break them down to a series of "measurable milestones".  

These are direct quotes from what you shared.The current drought and increase in severe wildfires over the past several years is an easily measurable result that anyone who studies these things and believes in science agrees on.

Many even measure differently and have varying goals.

Its not just large enterprises being hit but often the smaller mom and pop or medium business space as they often have less security measures in place to prevent phishing attacks and hacks

In addition, there are many security measures you can take to protect theo owner, investor and the neighbors as well as leveraging the platforms vetting process and the million dollar insurance policy they have in place for each policy.  

I don't specifically know about your units and if they are side by side or over unders and the properties age, but we will use carpet as an additional soundproofing measure on our side by side stairs and our over under bedrooms to create the lowest sound profile possible.  

@Edwin Ro Return on Equity (ROE) is a way to measure how profitable and efficient an investment is in real estate.