Under 15-20 rooms, with repeated room types and no category change, the manufacturer’s technical design usually covers what’s needed, from room layout to priced working drawings. An external designer becomes useful when the project shifts the property’s positioning, when communal areas with several functions are being redone, or when building works are involved. Selection then comes down to checkable facts: hotels actually completed; hoteliers reachable by phone; references from properties delivered a few years ago; willingness to design within a budget stated up front. What follows is the actual order in which the decisions come up, from the first question to the mock-up room.
Contents
Do you need an external interior designer for your hotel?
There’s no single threshold, but there are recognisable conditions. Above 25-30 rooms, the project stops being a sum of individual rooms: room families appear, layout variants, finishes to coordinate across several floors, contractors overlapping on site. Moving from three to four stars, or entering the boutique tier, is a question of identity and average rate before it’s a question of furniture. Building works (partition walls, rebuilt bathrooms, services changes, changes of use) fall outside the scope of furnishing and require a qualified professional regardless.
The case where we most often see an external designer pay for themselves is communal areas: a lobby that welcomes, directs and entertains, a breakfast room that becomes a bar at six in the evening. These have a layout dimension rooms don’t have, and getting it wrong costs you every day in service. The subject is broader than furniture alone and touches the whole furnishing of communal areas.
On the opposite side: a renewal with the layout unchanged, replacing furniture at the end of its life, aligning finishes on a wing already refurbished. Here a design commission adds a step without adding information.
Architect, interior designer and technical office: who does what
Confusing the three roles is the leading cause of contractual problems, and it happens before anything is signed.
An architect, like an engineer for structures and services, is registered with a professional body and can take on the role of qualified technical professional: they sign building applications, submit the SCIA notification, and countersign the fire prevention documentation for the Fire Brigade. For hospitality businesses, the technical rule is Ministerial Decree 9 April 1994, and above twenty-five beds you fall under Presidential Decree 151/2011, activity no. 66. If the work touches fire compartments, escape routes or layout, a qualified professional is needed and can’t be substituted.
An interior designer designs the interior space: concept, materials, colours, light, furniture detail. The title doesn’t correspond to a single professional register and training varies widely, from solid technical backgrounds to purely aesthetic ones. They can’t sign building applications or fire safety documentation, and so work alongside a qualified professional who takes on that part. This is the most common setup on hotel projects.
The manufacturer’s technical office turns the design into working drawings: layering, hardware, tolerances, installation sequences, certification of the materials supplied. It can independently develop the room layout and finish drawings, but what it delivers remains a furnishing design. In turnkey supplies, the scope extends to installation and coordination, not to permits.
How to select a hotel interior designer: criteria and references
What matters is experience on real hospitality properties, where a room takes a hundred different guests, service trolleys, daily cleaning with aggressive products, and suitcases banging against the skirting. The questions to ask are how many rooms, in which categories, and the request to make is to see a property delivered at least three years ago. A good photographer takes the opening photos; the third year is down to the design.
References need to be contactable, not just laid out on a page. Two questions to the hotelier are enough to understand almost everything: was the initial budget respected, and did the designer stay on site until the end or disappear after handing over the drawings?
The budget needs declaring in full at the start, and you should explicitly ask whether the studio agrees to design within that figure. Anyone who refuses to hear it before drawing will present an exciting design that then needs redesigning. Experience with operating hotels deserves a separate check: working with the hotel open means thinking in terms of wings and floors, with work compatible with guests being present. Someone who knows the contract sector, finally, answers in thirty seconds on worktop thicknesses, hardware and upholstery approval; someone who doesn’t asks to go and check.
How an interior designer’s fee is agreed
| Model | Indicative range | Strength | Where problems arise |
|---|---|---|---|
| Percentage of the works value | 6-12% of the value | proportionate, market standard | the fee rises if the project costs more: needs a spending cap and a written calculation basis |
| Fixed lump sum | 8,000-15,000 euros for small interventions, 60,000-120,000 euros for a repositioned mid-size hotel | certain cost | if the scope is vague, every request becomes an extra |
| Per room | 400-1,200 euros per room depending on complexity | easy to compare between studios | underestimates the lobby and atypical rooms, which need quoting separately |
| Daily or hourly rate | 400-900 euros a day, 60-120 euros an hour | suited to revisions and on-site support | final cost undetermined without a cap on days and reporting |
| Commission on the supply | 5-15% on what’s supplied, often undisclosed | apparently free for the hotelier | the designer is paid by the seller, so the choice of supplier is no longer neutral |
On the last row, we’ll be direct even though it concerns us: it happens that a studio asks the manufacturer for a commission on the order. If it happens, the hotelier has a right to know, because an adviser paid by the supplier is a second salesperson sitting on the other side of the desk. The sound setup is a transparent fee paid by the client, with supplies chosen on technical merit.
The scope of the commission to define in the contract
Most disputes don’t arise over the figure, they arise over what it covered. The commission needs to state in writing the number of drawings, how many revisions are included, how many site visits, who manages sampling and who responds to the manufacturer’s requests during the working-drawing stage. It also needs to state what happens if the quote comes in over budget: who redesigns, on what terms, within what timeframe.
A commission that ends at the handover of the drawings pushes every remaining decision onto the hotelier and the supplier, who will make them at the worst possible moment, with the panel already on the production line. It’s a saving that evaporates at the first variation.
From design to production: when the drawing is actually buildable
A design that can’t be produced isn’t anyone’s fault: it’s the gap between the drawing and the machine, and it always shows up at the same points.
Thicknesses are the first. A worktop drawn with a 6 mm edge on a panel that needs 25-30 mm for rigidity and edge retention gets solved with a tapered profile, but the drawing changes. Then there are details that survive on a single piece and die in a production run: a constant 2 mm gap between a unit and a masonry wall is achievable on a prototype, but across sixty rooms with non-planar walls, an honest gap is 4-6 mm with a scotia trim or a compensating element. Tolerances follow the same logic: a design that assumes plumb walls and ninety-degree corners in a 1970s building hasn’t planned where to absorb the centimetres it will actually find.
Finally, there are materials that don’t belong in contract work: delicate veneers on exposed edges, gloss lacquer on fronts cleaned every day, low-abrasion-resistance fabrics on room armchairs. They last a season and come back as a complaint. There’s only one defence, and it needs activating early: bring the manufacturer in at concept stage, when changing an unbuildable detail costs nothing. Performance requirements get written into the specification, which also makes offers comparable when you request a quote from several suppliers.
Working drawings, samples and the mock-up room before production
Half a day of technical meeting before the working drawings, with the designer, hotelier and technical office around the same drawings, saves fifteen days later on. Items get gone through one by one, and details needing revision for feasibility or cost get flagged immediately.
Then every room type needs issuing as a working drawing and countersigned by both designer and client before production launches. From the moment of signature, that drawing is the contractual reference, and anyone who changes it opens a written variation with its cost attached. Finishes get approved on a physical sample, seen under the light the room will actually have, and upholstered items arrive with the Class 1 IM approval required in hospitality businesses.
The mock-up room closes the sequence, and above twenty rooms it’s always worth doing: a complete room gets fitted out, proportions, ergonomics, cleanability and socket accessibility get checked, and details get corrected before being replicated sixty times. Production measurements, in every case, come from the signed working survey and not from the concept drawings: whoever carries out and signs the survey takes on the liability for a measurement error, and that’s a contract line worth reading closely. A designer who knows the sector already works with the dimensional conventions of hotel furniture, from worktop heights to usable wardrobe depths.
Frequently asked questions about hotel interior designers
How much does an interior designer cost for a hotel?
It depends on the fee model. A percentage of the works value sits roughly between 6% and 12%; per room it works out at 400-1,200 euros depending on complexity; as a lump sum, a small intervention starts around 8,000-15,000 euros. Communal areas need quoting separately, because they absorb more design time than the rooms.
Can I furnish the hotel without an interior designer?
Yes, when it’s a renewal with the layout unchanged, no building works and no category change. In that case the manufacturer’s technical design, with room layout, finish drawings, priced working drawings and a finishes schedule, covers what’s actually needed. If the property is being repositioned or the communal areas redone, an external designer usually pays for themselves.
Can an interior designer sign the SCIA notification or the fire safety application?
Only if they’re also a qualified professional registered with the relevant body, typically an architect or engineer. The title of interior designer alone doesn’t qualify anyone to sign building applications or fire prevention documentation. For hospitality businesses, the technical reference is Ministerial Decree 9 April 1994 and, above twenty-five beds, Presidential Decree 151/2011, activity no. 66.
Who’s liable if a piece of furniture arrives the wrong size?
Whoever carried out and signed the working survey. Production measurements come from the signed measured site survey, not from the design drawings: if the survey was the supplier’s, the liability is theirs; if the client supplied the measurements, the position reverses. This needs settling in the contract beforehand, because once the furniture is delivered there’s no way out of the argument.
Is it worth bringing the manufacturer in at concept stage?
Yes, and it’s the step that cuts unforeseen costs the most. At concept stage, an unbuildable detail can be changed with no consequences; after the working drawings are approved it means a variation, and after the panels are cut it means redoing the work and a second installation. Half a day of early technical discussion is worth weeks recovered on site.
Can the designer force me to use a particular furniture supplier?
They can propose one, and the proposal is often competent because they know how that supplier behaves on site. It’s worth asking directly, though, whether they receive commissions from whoever they recommend. If so, the advice isn’t neutral, and it’s worth comparing at least two other offers against the same specification, judged on technical merit and not just the total.
What happens if the quote comes in over budget?
It’s the most common situation, and it needs settling in the commission before it happens: who redesigns, within what timeframe, on what financial terms. Without that clause, weeks and trust get lost, and the redesign ends up being paid for twice. Declaring the budget up front and having the manufacturer read the design at concept stage greatly reduces the chance of getting there.
