Here's what the lender leaves out: a DSCR lender will fund a property whose rent doesn't cover the payment, as long as you put more down. That's the lender's risk math. It has nothing to do with whether you should own the building.
So what does the property you're looking at actually clear, per door, after the full payment, the taxes, the insurance, the HOA, and something set aside for the roof? If the answer is a real number, you're ready to write. If the answer is "not yet," what's the plan that makes it worth carrying anyway: a unit you'll use part of the year, a lot you'll build on, a lease that resets in spring? A reason is fine. A hope isn't. And if you buy on hope, what does the second month look like?
Before we write the offer, I’ll ask: