David Okafor
David writes about borrowing without the jargon, after years of helping friends and family decode loan paperwork. He believes everyone deserves to understand what they’re signing.
Writes about mortgages, loans, refinancing. Educational content only — see our editorial policy.
Guides by David
- How Loan Amortization Works (With a Worked Example)
See exactly how each loan payment splits between interest and principal — and when you finally start building real equity.
- Does Prepaying Your Loan Actually Save Money?
Paying extra on your loan can save thousands — but not always. Here is when prepaying is worth it, and when it isn’t.
- How Much House Can I Afford?
Your income sets a budget, but your debts, down payment, and interest rate decide the actual price tag — here is how they fit together.
- How Mortgage Refinancing Works (and When It’s Worth It)
A lower rate looks like an easy win — until closing costs and a fresh 30-year clock quietly eat the savings. Here is how to tell if it actually pays.
- What Is an EMI and How Is It Calculated?
An EMI is one flat monthly payment that quietly shifts from mostly interest to mostly principal over the life of your loan — here is exactly how it is built.
- Fixed vs Variable Interest Rates: Which Should You Pick?
A fixed rate locks your payment for peace of mind; a variable rate starts cheaper but can climb — which one fits depends on the gap, the term, and your nerves.
- How Your Down Payment Affects Your Mortgage
A bigger down payment does four things at once — it cuts your loan, lowers your rate risk, can erase mortgage insurance, and shrinks the interest you pay for decades.
- Rent vs Buy: Which Is Right for You?
Whether buying beats renting comes down to how long you’ll stay — here’s how to find your break-even and weigh the parts a spreadsheet can’t.
- What Is Cap Rate in Real Estate Investing?
Cap rate is the one number investors use to size up a rental at a glance — here’s how to calculate it and where it misleads.
- How a HELOC Works: Borrowing Against Your Home Equity
Your home equity can be a powerful financial tool. Here is exactly how a HELOC works before you sign on the dotted line.
- Biweekly Mortgage Payments: Save Thousands With One Simple Switch
One scheduling change — paying every two weeks instead of monthly — can cut years off your mortgage and save a significant amount in interest.
- What Is Private Mortgage Insurance (PMI) and How Do You Avoid It?
PMI adds hundreds to your monthly payment and insures your lender, not you. Here is everything you need to know about how to avoid it or get rid of it.
- Understanding Balloon Payment Loans: Low Now, Big Later
Low monthly payments can be appealing — until the balloon comes due. Here is what you need to know before taking on this type of loan.
- How to Calculate Rental Property ROI (and What Good Looks Like)
Rental property returns are not one number — they are at least three. Here is how to calculate each one and what the results actually mean.