The return of installing one is not 1 to 1 but will increase your properties value. 

Why would you take your cash, and spend it on a property you don't need to spend it on, instead of using that cash to increase your properties,...and income.

Low down payment, but you would be increasing the value of the property with your own cash.

By the time he covered eviction costs, lost rental income, and re-renovated after tenant turnovers, any potential gains were erased.Seven years later, his properties had appreciated to about $130,000 each—a 62% increase on paper.

Reduce the federal budget deficit to 3% of GDP, achieve real GDP growth of 3%, and increase U.S. oil production by 3 million barrels a day by 2028.For real estate investors, these plans could mean major changes—and opportunities.

Any impending Insurance coverage or increases?

Let’s talk about what’s holding you back and how letting go can increase your bottom line

That the rent increased?

This keeps you from cutting corners or hesitating on necessary repairs.7.Stay on top of rent increases & lease renewals.

You need an income that meets three requirements:Rents increase faster than inflation to offset constantly rising prices.It must be reliable; it continues even during economic downturns.It must last throughout your lifetime.These are all long-term requirements, so the current interest rates are not the major issue.