Most Batumi short-let payback figures floating around investor chats are wrong, and not because the nightly rate assumptions are optimistic. They are wrong because the furnishing bill is missing from the denominator. A rental yield calculator that takes purchase price, season occupancy and nightly rate, then spits out net income per year and simple payback, will quietly understate your break-even by six to twelve months on a typical apartment near the sea. The fix is unglamorous: treat furnishing as a percentage of the price per square meter, then amortize that number into the payback math before you commit.

Why furnishing belongs inside the payback number, not beside it

Simple payback is net income per year divided into total capital deployed. If you leave furnishing out of the capital side, you are comparing a furnished rental business against an unfurnished purchase price, which is an apples-to-oranges calculation. A rental yield calculator that estimates net income per year from gross income per year minus season costs is only as honest as the inputs. Furnishing is a capital input, not a rounding error.

The scale is easy to underestimate. A 45 square meter one-bedroom in a new development near the Black Sea coast typically needs 12,000 to 25,000 GEL of fit-out to compete for short-let bookings: beds, sofa, kitchen appliances, air conditioning in the bedroom, blackout curtains, a washing machine, dishes, linen sets, a TV, and the small stuff nobody budgets for like hangers, irons and drying racks. That is not decoration. It is the minimum spec for a listing that clears more than 60 percent occupancy in season.

The skeptic’s test is straightforward. Take the furnishing total, divide it by the apartment’s square meters, and express it as a percentage of the price per square meter in that building. On a 45 square meter unit at roughly 1,400 USD per square meter, a 20,000 GEL fit-out lands somewhere near 25 to 30 percent of the square meter price. Ignore that and your simple payback figure is fiction.

Building the furnishing allowance into your shortlist by budget

Batumi real estate investment runs on thin margins between districts, so the furnishing allowance should be set per district before you shortlist by budget. A unit in the Alliance Privilege complex on Rustaveli competes on finish quality and proximity to the beach, which pushes the fit-out toward the upper range. A resale flat on Gorgiladze Street may already carry furniture you can keep, cutting the allowance sharply. Neither is automatically the better buy, but the payback math differs by months.

Run the numbers in three steps. First, fix the target nightly rate for the building and the realistic season occupancy for the district, since the rental season runs from May to October and the shoulder months will be quiet. Second, estimate gross income per year from those two figures, then subtract management, cleaning, utilities, platform fees and taxes to reach net income per year. Third, add the furnishing allowance to the purchase price and closing costs before you divide. The rental yield calculator on most Georgian listing portals will not do the third step for you, so do it by hand or in a spreadsheet.

Setting the allowance by district and property type

Old Town is the awkward case. A commercial premises there is a different asset class entirely, but a residential short-let in the same quarter needs heavier furnishing to justify the nightly rate that tourists pay for location, and the buildings are older, so expect extra spend on wiring, plumbing touch-ups and better soundproofing. Budget 30 to 35 percent of the square meter price as a furnishing allowance there, and treat anything below 25 percent as a warning sign.

Kakhaberi and the outer edges of Bagrationi sit at the other end. A land plot for sale in Kakhaberi is not your target, but apartments in that direction trade cheaper per square meter, and the furnishing bill does not shrink proportionally. A basic fit-out in a cheaper building can easily hit 40 percent of the square meter price, which is the single most common reason new investors misjudge payback on the periphery. When weighing whether is buying an apartment in Batumi a good investment, remember that the cheaper the square meter, the higher the furnishing share, and the longer the real payback.

Rustaveli and the Khimshiashvili strip sit in the middle. Buildings there carry a premium for location, so a mid-range fit-out at 20 to 25 percent of the square meter price is a defensible assumption. General Mazniashvili Street and the blocks behind it are similar. Mtsvane Kontskhi is a niche: the green cape draws a quieter, longer-stay crowd, and furnishing tends toward practical family kit rather than showpiece interiors, so the allowance can drop slightly even though nightly rates hold up.

Amortizing the fit-out across seasons and resale value

Furnishing is not a sunk cost that vanishes on day one. It depreciates. A mattress, sofa and air conditioning unit have a working life of roughly five to seven years in short-let conditions, which is shorter than in a long-term rental because turnover is brutal. Spread the furnishing total across that working life and treat the annual slice as a cost against net income per year. A 20,000 GEL fit-out over six years is about 3,300 GEL per year, which on a modest one-bedroom can shave a full percentage point off the yield.

There is an offset. Furnishing raises the achievable nightly rate and the occupancy rate, especially in a market where guests compare listings side by side on the same platforms. A well-furnished unit in a competitive building can hold 10 to 15 percent higher rates than a bare one, and that extra gross income per year partly pays for the amortization. The honest calculation nets the two against each other rather than counting only the cost.

Resale matters too. Batumi’s resale market rewards furnished units in short-let buildings because buyers are usually investors who want to start earning immediately. A furnished apartment can command a modest premium at exit, and more importantly it sells faster. That does not justify gold-plated interiors, but it does argue against the cheapest possible fit-out, which tends to look tired by year three and drags on both nightly rate and resale.

Working the 6 to 12 month understatement into your offer price

Here is where the arithmetic changes your negotiating position. If ignoring furnishing understates payback by six to twelve months, then a seller quoting a payback of seven years is really offering something closer to eight. Use that gap. On a unit priced at 60,000 USD with a realistic net income per year of 6,000 USD, the quoted payback is ten years. Add 20,000 GEL of furnishing, roughly 7,400 USD, and the true payback stretches to about eleven and a quarter years. That extra fourteen months is your argument for a lower offer or for a seller who includes furniture in the deal.

The same logic applies when comparing a new development against a resale. New builds often come with a bare shell and a developer who offers a furniture package at a markup. Resale units frequently include everything, sometimes worn, sometimes decent. Price both the package and the replacement cycle before you shortlist by budget, because a “cheaper” new build with a 25,000 GEL fit-out can lose to a resale with usable furniture even at a higher headline price.

Keep the numbers in one place. A single spreadsheet with purchase price, closing costs, furnishing allowance, expected nightly rate, season occupancy, and running costs will do more for your decisions than any portal’s yield widget. If you are comparing several units, share the sheet with your agent on Telegram and ask them to fill in the furnishing line for each building, since local knowledge of what a given complex actually needs is worth more than a generic percentage.

Before you commit to any Batumi buy-to-let, write the furnishing allowance into the deal as a hard line item: a percentage of the price per square meter, amortized over five to seven years, deducted from net income per year before you calculate simple payback. A catalog that lists 340 properties for sale will show you prices; it will not show you which of those units will eat eighteen months of payback in furniture. Do that math yourself, adjust your offer accordingly, and treat any payback figure that excludes furnishing as a sales pitch rather than a projection.