Furnished and short-stay rentals in Luxembourg

Luxembourg has two rental markets that look alike and behave nothing alike. One is the ordinary lease — a bail à usage d'habitation, twelve months or more, an empty flat, a deposit, an agency. The other is the short stay: a furnished unit booked for weeks or months, priced all-in, available next Tuesday. Plenty of arrivals begin in the second market whether they planned to or not, because the first one cannot always move fast enough.

The two are not the same product with different clocks. They sit on opposite sides of a line drawn in the tenancy law itself, and almost nobody explains where that line is before you sign.

What you are actually signing

The law that governs renting a home here is the loi modifiée du 21 septembre 2006 sur le bail à usage d'habitation. Its Article 1(3) lists what it does not cover, and two of those exclusions matter enormously for a short stay: "aux résidences secondaires" — secondary residences — and "aux chambres d'hôtel" — hotel rooms.

That single paragraph is why a serviced-apartment booking is not a lease. When your stay falls outside the 2006 law, the protections written into it stop travelling with you. The deposit ceiling of two months' rent set by Article 5(2) is a rule about leases, not bookings. The 50/50 split of agency fees between landlord and tenant in Article 5(1) — one of the headline changes of the loi du 23 juillet 2024 — likewise governs a letting, not a nightly rate. And the statutory rent ceiling of 5% of revalued invested capital, which does constrain ordinary Luxembourg rents, is a provision of that same law; an aparthotel priced per night is not operating inside it.

None of this makes short stays a grey market. Aparthotels are a legitimate, regulated business — they are simply regulated as accommodation, under hospitality rules, rather than as housing, under tenancy rules. The mistake is assuming you carry tenant protections into a hotel-shaped contract because the thing you are sleeping in has a kitchen.

The practical test is not the length of the stay but whether the unit is your genuine principal residence. A furnished twelve-month let of your only home is an ordinary lease and the 2006 law applies to it in full. A six-week corporate booking while your container is in transit is not. Between those poles sits a real grey zone that no statute resolves cleanly, and where the label on the contract is not decisive.

Who the operators are

Short-stay supply in Luxembourg is small, concentrated, and split between operators who own or manage physical buildings and platforms that aggregate other people's flats. The distinction matters: with an operator you have one counterparty and one standard of service; with a platform you have whatever the individual host offers.

Operators managing their own furnished units in Luxembourg

Counts below are of units each operator publishes on its own site, booking platform or listings index, counted on 2026-08-04. They are not all the same kind of number, and the column says which: Arca and Rentaroo publish individual bookable units; ManyMany's site publishes far more listings than its own category pages display; Key Inn publishes apartment types, so its physical stock is larger than the figure shown; The Central states a building total for each of its two properties. No operator publishes an audited portfolio total, every figure here is a floor rather than a ceiling, and none of them should be read as a ranking of quality.

What each includes differs less than the counts suggest: all five furnish the unit, cover utilities and internet, and clean at some agreed frequency. Nor does the count track the offer — the largest here publishes the fewest individual pages, because it sells a building rather than a list of flats. The service differences worth asking about are housekeeping frequency, whether a final clean is extra, and whether the operator invoices a company directly. On the registration problem described below, Key Inn is the one operator here that states publicly it issues the attestation d'hébergement used for commune registration — which is worth confirming with any operator rather than assuming.

Platforms and brokers carrying Luxembourg inventory

LuxFlat presents itself as a corporate-housing platform rather than a residence owner, operating across ten European cities and working from enquiries; it advertised roughly 32 units for Luxembourg across three result pages. Blueground displayed 16 furnished apartments across Gare, Ville Haute, Weimerskirch, Bonnevoie-Sud, Gasperich and Cessange, from one month upward. Wunderflats showed 85 Luxembourg results, from about €1,100 a month. Flatio runs from two weeks to a year. Airbnb and Booking.com carry the nightly end, including units branded as aparthotels.

Two things follow from counting rather than reading marketing copy. First, a home-page carousel is not a portfolio — several of these operators feature a handful of properties while listing many times that number behind a booking button, so a "featured" count understates them badly. Second, the operators visible here are the ones running a public inventory; a name missing from this table is more likely a single landlord with a few furnished flats than a comparable operator, and that is exactly the category where the checks further down matter most.

Furnished stock also sits inside the ordinary agency market. ChatHome data shows 637 of 1,675 active listings in the rental market are flagged as furnished — 38% — and 377 of those sit in Luxembourg City, where they make up just over half of active rentals. A further 119 listings are flagged as house-shares or co-living, at a median of €950 a month. Only about 30 listings describe themselves in genuinely short-term or aparthotel terms — but that measures our coverage, not the market. The operators counted above publish more than 300 units between them, and almost none of those appear on any agency site, because serviced operators sell through their own platforms rather than through estate agents. Consequently the short-stay segment is materially larger than any listing portal, ours included, displays.

Why a furnished unit costs more than the headline suggests

Compare furnished and unfurnished rents naively and you reach the wrong answer. Across all of ChatHome's active rental listings the furnished median (€1,750) sits below the unfurnished one (€2,000) — not because furniture is free, but because furnished stock is overwhelmingly small. Studios and one-bedroom flats dominate it; family houses almost never come furnished. The mix, not the furniture, drives that number.

Control for size and the picture inverts. Among one-bedroom apartments the furnished median is €1,800 against €1,605 for those not flagged furnished — about 12% more. Among two-bedrooms it is €2,325 against €2,105, roughly 10% more. Studios come out level, at €1,450 against €1,500, because at that size almost everything on the market is furnished anyway.

There is a legal reason the premium is modest rather than dramatic on an ordinary lease. Article 3(1) of the 2006 law lets a landlord charge a furniture supplement on top of the rent, but caps it at 1.5% per month of the invoiced cost of furniture no more than ten years old. That ceiling is why a furnished long lease drifts about ten percent above an empty one rather than fifty.

Aparthotel pricing obeys none of that, because it is not rent. The Central publishes €200 a night for a deluxe studio, €300 for a one-bedroom and €400 for a two-bedroom — which annualises far above any lease, and buys something a lease does not: no deposit lock-up, no twelve-month commitment, cleaning, and a bill your employer can expense. Consequently the right comparison is never "aparthotel versus lease" in the abstract; it is the aparthotel rate against the lease plus the cost of furnishing, connecting and eventually exiting a flat you may only need for four months.

Which rules apply — and which ones stop applying

Your host needs a licence. Guichet.lu defines the commercial accommodation activity as renting accommodation units for 90 nights or more cumulated in a year, counting all units an operator runs together, and it requires an autorisation d'établissement. Operating without one exposes the business to criminal penalties and provisional closure. Anyone letting a furnished flat on repeat short stays is squarely inside that definition, so it is a fair question to ask.

You will be registered as a guest. Since the loi du 28 février 2025 relative aux fiches d'hébergement, in force from 1 September 2025, every tourist-accommodation operator must file a fiche d'hébergement for every traveller aged 15 and over, for every stay, through MyGuichet or the Lux Héberge app. A professional operator will ask for your ID as a matter of law. A host who does not may not be declaring the activity at all.

Your invoice will probably carry VAT. Property letting is exempt from VAT in principle, but Guichet.lu is explicit that activités d'hébergement passager de personnes — transient accommodation of persons — remain taxable. That is the invisible dividing line on the paperwork: a residential lease has no VAT on it, an aparthotel invoice does, which is also why corporate bookers prefer the latter.

Registering at the commune is where short stays bite. Anyone taking up habitual residence must declare it to their commune's population office within 8 days, and the declaration normally requires evidence of the residence — a lease extract, or the owner's or occupier's agreement. A booking confirmation is not automatically that document, and communes apply their own procedures. If you need the registration to obtain a residence document, a tax card or health-insurance affiliation, confirm before booking that your operator will provide a document your commune accepts. This is the single most common practical failure of an otherwise good short stay.

What you give up is worth naming plainly: notice periods, the statutory deposit ceiling and its return timetable, the fee-sharing rule, and the rent ceiling — all of them attach to a lease under the 2006 law, and none of them follows you into a booking.

How booking works, step by step

1. Fix the real dates first. Operators price on duration; the same unit can be a third cheaper at three months than at three weeks, and ManyMany, for instance, does not go below three months at all.
2. Ask what "all-inclusive" contains. Utilities, internet, linen, cleaning frequency, and whether the final clean is extra. On a mid-term stay these are the difference between the quoted rate and the real one.
3. Ask for the contract type in writing — booking, mid-term agreement, or a genuine lease. It determines every protection in the section above.
4. Check the money. A deposit on a booking is contractual, not capped at two months, and the statutory return timetable does not apply. Get the amount, the conditions and the return deadline in the document.
5. Settle the registration question before you pay, if you will need to register at the commune.
6. Confirm extension terms. Most stays run longer than planned; monthly rolling extension is the feature worth paying for.
7. Verify the operator — an autorisation d'établissement, a proper invoice, and a request for ID under the fiches d'hébergement rules are all signs of a business operating in the open.

When a short stay is the wrong answer

If you already know you are staying two years, the arithmetic turns against you quickly: a 10–12% furniture premium on a lease is far cheaper than a nightly or monthly serviced rate, and you regain the tenancy protections. If you need to register at the commune on arrival and your operator cannot supply an acceptable document, the convenience is illusory. And if your budget is a room rather than a flat, the ordinary market already serves that: 119 listings flagged as house-shares or co-living at a median of €950 a month, most of them furnished by default.

The short stay earns its premium in one specific situation — when you genuinely do not yet know where in Luxembourg you want to live, and buying three or four months of flexibility is worth more than the rent you save. That is a common situation here. It is just not everybody's.

You can compare current furnished rentals on chathome.lu, read how our rental figures are computed on the price methodology page, check an ordinary rent against the legal ceiling with the rent check tool, and see what a standard lease should cost you up front in our guide to agency fees and rental deposits. If a furnished offer feels too good, the warning signs are catalogued in rental scams in Luxembourg.