Selling a rental portfolio subject-to is a real exit for an over-leveraged landlord facing foreclosure, and in the right circumstances it costs you far less than letting the lender take the properties. The buyer takes title, keeps your existing mortgages in place, and starts making the payments. You walk away without a foreclosure on your record — but you also stay on the note, which is the part most sellers underestimate.
Vinny Guidi, founder of Mylo Group Rentals in Florida, ran this exact play. He built to 32 rental units, held roughly 15 of them free and clear, refinanced into full leverage, and then watched two hurricanes, a shoulder surgery, and six simultaneous vacancies burn through $300,000 to $400,000 in cash in about eight months. Facing foreclosure on 15 homes, he handed the portfolio to a better-capitalized investor subject-to.
What follows is the sequence that got him there, the burn-rate math any owner can run on their own doors, how the unwind actually worked, and what the trade bought him.
Key takeaways
- Refinancing paid-off rentals converts a low-risk portfolio into a fragile one. Guidi owned roughly 15 units free and clear before cash-out refinancing turned all 15 into mortgaged, foreclosure-exposed assets.
- Run the burn-rate math before you need it: monthly carry per door multiplied by the number of doors that could realistically go vacant at the same time. Guidi’s six simultaneous vacancies consumed $300K-$400K in liquid cash in about eight months.
- Investor loans are generally not assumable and carry a due-on-sale clause. In Guidi’s experience the lenders stayed quiet as long as payments arrived on time — but that is a risk you accept, not a guarantee, and it needs an attorney’s review.
- The outcome math is the argument: roughly a couple hundred thousand in the hole from the subject-to unwind versus $3-4 million of exposure and foreclosure on 15 homes. At 53, avoiding the foreclosure mark was the outcome he was protecting.
- Short-term capital like merchant cash advances stacked against 30-year real estate debt is how leverage compounds quietly. Guidi pulled about $20K every five months off his pizza business POS at a cost he cites around 13%.
From the Real Estate Pros Show
This article draws on an interview with Vinny Guidi of Mylo Group Rentals LLC on the Real Estate Pros Show, hosted by Meghan Escobar.
How a Paid-Off Portfolio Becomes an Over-Leveraged One
The dangerous version of a rental portfolio is usually built from a safe one. Guidi and his wife moved to Florida in 2012, near the bottom of the post-2008 market, and bought condos for as little as $8,000 to $9,000 each. By 2017 they had five or six units, mostly acquired with their own cash. No mortgages, just tax bills.
Then he found private money. “The only link I was missing was the funding,” he said — understanding other people’s money and how to talk to private lenders. Once that door opened, the pace changed completely. He went from a handful of condos to 32 rental units in a compressed stretch.
The mechanism was the standard repeat loop: buy, rehab, rent, refinance, pull the cash back out, do it again. That loop is fine when you are deploying new capital into new deals. It becomes something else when you apply it to assets you already own outright. Guidi had roughly 15 units free and clear. Cash-out refinancing converted every one of them into a mortgaged property with a monthly obligation and a lender who could foreclose.
By 2025 he was, in his words, “leveraged out, mortgaged out on all 15 properties.” Nothing about the properties themselves had changed. What changed was that a portfolio which could survive a bad year of vacancies now required every door to perform every month.
That is the trade most operators make without naming it: you exchange resilience for velocity. It works while occupancy holds and expenses stay flat. It does not tolerate three bad things happening at once.
The Burn-Rate Math of Vacant Units
Here is the calculation worth running tonight: monthly carry per door, multiplied by the number of doors that could realistically go vacant at the same time, divided into your liquid cash. That gives you months of runway. Guidi’s number was about eight.
His sequence stacked fast. Two hurricanes hit. One condo flooded, the tenant left, and two and a half years later the unit still has not been repaired by the association — he is still carrying it empty. In 2024 he had shoulder surgery and spent three and a half months on the couch. During that stretch he had five empty units, then a sixth.
He went into it with $300,000 to $400,000 in liquid cash. As he put it: “How long does anybody think 300,000 in cash is going to last with six empty units? Maybe eight months. Because that’s how long it took.”
Two things make that math worse than it looks on a spreadsheet:
- Vacancies correlate. Storm damage, a local rent ceiling, or an owner who cannot work all hit multiple doors simultaneously. Modeling each unit’s vacancy risk independently understates your exposure badly.
- A vacant unit flips from income to expense. You lose the rent and still pay the mortgage, insurance, taxes, HOA dues, and the rehab cost to make it rentable again.
If your reserve covers three months of a single vacancy, you are not reserved — you are betting that nothing correlated happens. Price the scenario where a third of your doors go dark at once and you personally cannot work for a quarter.
How long does anybody think 300,000 in cash in your bank account is going to last with six empty units? Maybe eight months. Because that’s how long it took.
— Vinny Guidi, Mylo Group Rentals
The Florida Squeeze: Insurance, HOA Dues, and Rent Ceilings
Rising expenses do not automatically pass through to tenants. That is the lesson Guidi learned the expensive way. Homeowner’s insurance climbed, he had no way to stop it, so he raised rents to cover the increase. Then he found out his tenants could not absorb it.
“Everything I’m doing to my tenants, they weren’t able to keep up either,” he said. Units went empty. The rent increase that was supposed to cover the insurance produced a vacancy instead, which cost him the entire rent.
That is the rent ceiling problem, and it is the part of the underwriting most owners never stress-test. Your market has a maximum rent your tenant base can actually pay, set by local wages and not by your expense line. When insurance and taxes push your required rent above that ceiling, you cannot raise your way out. You either eat the difference or you hold empty units.
Condos add a second layer. Guidi is carrying a $19,000 HOA delinquency across his units, with attorney letters accumulating on his desk — he held them up to the camera during the interview. On the flooded unit, he is in a standoff with the association: he paid for remediation himself, the association has not repaired the unit, and the dues, late fees, and legal fees keep accruing on a property that generates nothing.
That asymmetry is specific to condos and worth pricing before you buy one as a rental. You owe the association regardless of whether they perform, and your recourse runs through litigation while the meter keeps running.
Selling a Rental Portfolio Subject-To: How the Unwind Actually Worked
Guidi learned about subject-to while sitting in a condo he was rushing to get on the market, at the point where he was close to quitting. He was facing foreclosure on 15 homes with roughly $3 million in portfolio value that had already come off its peak.
The obstacle he identified first is the one every seller in this position hits. “I have all of these investor loans, and investor loans are not assumable,” he said. There is no formal path to transfer those mortgages to a new borrower. The due-on-sale clause sits in the documents, and it gives the lender the right to call the balance when title transfers.
His experience was that the lenders stayed quiet as long as the payments kept arriving. That is his observation, not a rule — the clause is enforceable, and a lender can exercise it. Anyone considering this should have a real estate attorney review the documents and structure before transferring title. This article is not legal advice.
What made it work was the counterparty. Guidi put himself out there with the whole portfolio for sale and met a larger, better-capitalized investor who buys a lot of units. That investor took the portfolio. A year later they are still working together.
The practical sequence for a seller in this spot:
- Get honest about the number — total debt, monthly carry, and how many months of runway remain.
- Find a buyer with enough capital to actually service the payments, not one who needs your rents to perform immediately.
- Have counsel structure the transfer and document who is responsible for payments, insurance, and taxes.
- Understand you remain on the note. Your credit rides on the buyer’s performance.
What the Trade Actually Bought Him
The outcome math is the whole argument. Guidi describes coming out roughly a couple hundred thousand dollars in the hole, versus being on the hot seat for $3 to $4 million with foreclosures on 15 properties. “I look at it being a lot easier climbing out than being that deeper in the hole,” he said.
What he was actually protecting was narrower than the dollar figure suggests. “The most important thing for me was not to get foreclosed on. I knew if that happened, then the journey would be harder at 53.”
That is the re-entry argument, and it deserves to be stated plainly rather than emotionally. A foreclosure follows you into every subsequent lending conversation. If your plan is to keep buying real estate — and Guidi’s was — the foreclosure does not just cost you the properties. It raises the price of every dollar you borrow afterward, for years, at exactly the age where you have fewer of those years left to recover.
Measured against that, accepting a six-figure loss to exit cleanly is not a concession. It is buying back your access to capital.
What he kept is the operating capability. He is now fix-and-flipping alongside the investor who took the portfolio, on a 60/40 net profit split, and has already turned several homes. His stated next target is commercial property — partly a capital decision, partly because he is done chasing residential tenants for rent every month.
The portfolio was replaceable. The lending relationship and the clean record were not.
Capital Access as the Real Skill
Guidi’s consistent position is that funding, not finding deals, is the constraint. “Funding is the number one key to this,” he said, and he still actively looks for new sources even after the unwind. Finding and rehabbing houses he considers the easy part — “I could do that in my sleep blindfolded.”
His sources were unconventional. The first was private lenders, built through relationships over years. The relationship mattered beyond the money: when he was ready to quit, it was his lender who pushed him to keep moving, and that same lender’s flexibility is why the flooded condo has not been foreclosed on.
The second was his pizza business. He bought it in part because he understood how merchant accounts and POS systems work, and he used merchant cash advances against card volume — roughly $20,000 every five months, about $40,000 a year, at a cost he cites around 13%. The logic was to accelerate paydown on long-term mortgage debt rather than wait 30 years for amortization.
The mechanic is real, and so is the caution. Merchant cash advances are expensive, short-duration capital repaid out of daily receipts. Stacking that against 30-year real estate debt means your business cash flow becomes load-bearing for your property portfolio. When your tenants stop paying, your insurance doubles, and six units go empty at the same time, the short-term obligation does not pause.
That is how leverage compounds: not from one bad decision, but from several individually reasonable financing choices that all depend on the same cash flow continuing.
Frequently asked questions
Can I sell my rental portfolio subject-to if the loans are investor loans that aren’t assumable?
Non-assumable does not mean the property cannot be sold — it means the loan cannot be formally transferred into the buyer’s name. In a subject-to transaction, title transfers to the buyer while the existing mortgage stays in your name and the buyer makes the payments. Guidi did exactly this with a portfolio of investor loans, all of which were non-assumable.
The critical consequence is that you remain legally liable on the note. If the buyer stops paying, the default reports against you. That makes buyer selection — specifically, whether they are capitalized enough to carry the payments through vacancies — the most important part of the deal.
What happens with the due-on-sale clause when a subject-to buyer takes over my mortgages?
The due-on-sale clause gives the lender the right to demand full repayment when title transfers. It is a right, not an automatic trigger, and whether a lender exercises it varies. Guidi’s experience across his portfolio was that lenders stayed quiet as long as payments continued to arrive on time.
Treat that as anecdote, not assurance. The clause is enforceable and a called loan with no refinance available puts you back where you started. Have a real estate attorney review your loan documents and the transfer structure before closing. Nothing here is legal advice.
How many months of reserves should I hold per rental door before I’m safe?
There is no universal number, but the right way to size it is by correlated vacancy rather than per-door average. Multiply your full monthly carry per door — mortgage, insurance, taxes, HOA — by the number of doors that could plausibly go empty in the same event, then divide your liquid cash by that figure.
Guidi entered his bad stretch with $300,000 to $400,000 liquid and lasted roughly eight months with six empty units. Add a scenario where you personally cannot work for a quarter, as he could not after shoulder surgery, and the reserve you need grows considerably.
Is it better to accept a subject-to exit at a loss than to let properties go to foreclosure?
It depends on whether you intend to keep investing. Guidi took roughly a couple hundred thousand in losses to avoid foreclosure on 15 homes against $3 to $4 million in exposure, and he describes avoiding the foreclosure mark as the single outcome he was protecting at age 53.
A foreclosure raises your cost of capital on every subsequent deal for years. If you plan to re-enter, the loss you accept to exit cleanly is buying back your borrowing ability. If you are exiting real estate permanently, that calculation changes. Run your own numbers with an attorney and an accountant.
What happens to unpaid HOA dues on a unit the association hasn’t repaired after storm damage?
Dues, late fees, and attorney fees generally continue to accrue against the owner regardless of whether the association has completed repairs. Guidi’s flooded condo is still unrepaired two and a half years after the storm, he paid for remediation himself, and he is carrying a $19,000 HOA delinquency across his units while disputing the fees.
Associations can typically lien and ultimately foreclose on unpaid dues, so this is not a bill you can simply withhold while you fight. Document every repair request and remediation expense, and get counsel involved early rather than after the lien letters arrive.
The bottom line
Before anything else, run the correlated-vacancy math on your own portfolio: full monthly carry per door, times the number of doors that could go empty in the same event, against your actual liquid cash. If the answer is under six months, you are closer to Guidi’s position than you think, and the time to open a conversation with an attorney and a better-capitalized investor is well before the lawyer letters start arriving.
