KeyBid ROI Calculator — the rental-yield calculator for the Romanian real-estate market

Turn any Romanian property listing into an informed investment decision. KeyBid ROI Calculator shows you the estimated annual return on investment (ROI) for short-term rental operation — directly on the listing page of Romania's three largest property portals: Storia.ro, Imobiliare.ro and OLX.ro. No copy-pasting numbers, no spreadsheets, no leaving the page.

Open a listing and instantly see the estimate: nightly rate, expected occupancy, annual revenue and ROI for short-term rental (Airbnb / Booking style operation).

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🆕 NEW IN VERSION 1.2.0

✅ Smart eligibility filter — the panel appears only on properties suitable for short-term rental: apartments, studios and penthouses FOR SALE. No irrelevant estimates on land plots, houses, commercial spaces or rental listings.

✅ Accurate floor-area (m²) extraction — the price-per-square-meter in the report is always computed from the listing's real usable surface.

✅ Property photo in the official PDF report — the report now embeds the analyzed listing's photo on all three supported portals.

✅ Minimal permissions, low resource usage.

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⚡ HOW IT WORKS

1. Install the add-on and browse Storia.ro, Imobiliare.ro or OLX.ro as usual.
2. Open a listing for an apartment, studio or penthouse for sale.
3. The KeyBid panel appears discreetly on the page with an instant estimate: annual ROI, average nightly rate, estimated occupancy and yearly revenue from short-term rental.
4. Need the full analysis? Generate the Official PDF Report straight from the panel — secure Stripe checkout, no account required, delivered to your email within minutes.

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📊 THE FREE INSTANT ESTIMATE

The panel estimate is computed locally in your browser from the listing's public data:

• Sale price and usable floor area
• City and zone (dedicated multipliers for high-demand markets: Mamaia, Brașov, Cluj-Napoca, Bucharest and more)
• Property type (studio, 2–4 rooms, penthouse) and size
• Seasonality specific to the Romanian short-term rental market
• Typical operating costs for short-term rental management (35–40%)

It is an indicative estimate — ideal as a fast decision filter when comparing multiple listings.

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🧾 THE OFFICIAL KEYBID PDF REPORT

For due diligence, bank financing or investor presentations, generate the Official PDF Report — a complete investment analysis recalculated on KeyBid servers with real short-term rental market data:

• Real occupancy rates and nightly prices for the area, with month-by-month seasonality (verified market data)
• Estimated monthly revenue across a full year — not peak-season extrapolations
• Price per square meter computed from the real surface
• Profitability scenarios and operating-cost breakdown
• The analyzed property's photo

v1.1.0 – Firefox build

Fixed: add-on ID now matches AMO (keybid-roi-calculator@keybid.ro) for proper install/auto-updates.

Manifest clean-up: use browser_specific_settings.gecko, removed deprecated applications keys, trimmed dev files.

More reliable checkout → thank-you flow (opens from background, no pop-up/CSP issues; robust status polling + manual download button).

Safer rendering: replaced innerHTML with CSP-friendly DOM updates.

Better stability on dynamic listings (Storia / Imobiliare / OLX; infinite scroll).

Minor performance tweaks and smaller package size.

Privacy: unchanged — no personal data collected; only public listing content is processed to show ROI.