I'm an active duty Air Force (retiring soon).

If your DSCR has improved or market rates have dropped, refinancing might secure you better terms and improve cash flow.

People think it's so easy to just find a deal that when improved, is going to give you a 25% equity position so you can get all your money back when you refi.

You need to do renovations, improve the property, and drive up rents.

The price was low in 2014, today that same price is riduculously low, and the buyers in 2014 improved the property tremendously and recently re-sold for $230,000, good for them! 

Many investors make the mistake of over-improving their purchases in Class C/D areas, which when damaged by Class C/D S8 tenants - costs them thousands.Another fallacy of S8 investing is that the S8 Caseworker will keep the S8 tenant inline by threatening to take their voucher away.- The reality is this depends on each individual caseworker.

Now I know better and my critical thinking skills improve too!

Who is going to change the air filters in the HVAC system or mow the lawn?

But we already get deductions for maintenance, repairs, and improvements.

You will benefit from better rates and lower cost lumber now, so that will help make up for some of the added carry and perhaps the market conditions have even improved?