$40,000 x 25%(assuming a 25% interest rate on credit cards) = $10,000This is more than the annual cash-flow that you are getting from the rental.I would look at a way to paying off the credit card debt asap.Look to see if you can take a HELOC on the investment property(likely difficult).If you can't you may want to consider selling the proprety.You will also feel a lot of relief of not having credit card debt hanging over you.What is the interest rate on the car loan?

Also being open to section 8 could help with keeping vacancy rate low.

You are likely overpaying by $5,000.Broker fee of $3,000 and Processing Fees of $2,000 seem out of place...but then again, i never used a broker to get a loan so I am not sure about that.If the broker was able to get you an interest rate or loan product that you wouldn't be able to find on the open market...its high, but likely fair.if you are getting a loan product that you could have gotten by going to a normal bank...seems high and unnecessary. 

It gives you insights into occupancy rates, average nightly rates, and revenue potential in your target area. 2.

Long term interest rates should continue to increase.  

They are not technically a teacher until they can work at a school.

Are they at market rent, or locked into below-market rates?

No issues and tenants are renewing.That indicates tenants were paying below market rates.If the market rate for a 2-bed/1-bath apartment is $1,000 without utilities included, then he should adjust his rate to $1,100 because it includes $100 in utility cost.

Working with a mortgage broker that specializes in DSCR loans will help you find better rates and programs such as lower DSCR ratios such as a DSCR 1 ratio for better terms versus needing a 1.2 or 1.25 DSCR ratio (more on that below).

Don't look for lowest rate, look for lowest cost on fees as you will either refinance out of that loan or sell- the prepay will hit you on the back of the head like a cinderblock wall.