The verdict in three sentences
For an interior design studio in Luxembourg, the website is first a fast portfolio and an enquiry filter, aimed at EU institution staff and finance executives who compare three studios in one evening. A Luxembourg agency is worth its price if you want integrated art direction, regular filming and meetings in your office; a remote studio is enough when your project photos already exist and you want to be live in 3 to 4 weeks, with Growth at EUR 4,500 or Premium at EUR 8,200 (the multilingual tier, languages set in the quote). The point most studios forget: usage rights for project photos, to settle with the photographer before launch.
What an interior design website must get right in Luxembourg
If you run an English-speaking studio in Belair or Limpertsberg, you know the clientele is unusual. Clients often settle for three to six years, buy or rent a flat in Kirchberg or the Ville-Haute, work in English, sometimes speak German or Luxembourgish at home, and want someone who understands their moving deadlines. Offices, practices and retail brands form a second clientele, more focused on deadlines and budget.
These visitors look at the images first, then the method, then the terms. The site must sort projects by type, load fast on mobile despite heavy photos, and protect homeowners' privacy.
| Site element | Requirement for an interior design studio | 2026 technical benchmark | Tier |
|---|---|---|---|
| Portfolio by type (residential, hospitality, offices, retail) | Simple filters, 8 to 20 projects | WebP or AVIF images, under 300 KB each | Growth EUR 4,500 |
| Project page | Before and after, materials, floor area, district without address | Full load under 2.5 s on mobile | Growth EUR 4,500 |
| Enquiry form | Property type, budget, timeline, language | No more than 6 required fields | Starter EUR 2,700 |
| Language versions | French, English, German, possibly Luxembourgish | One URL per language, hreflang tags | Premium EUR 8,200 (the multilingual tier, languages set in the quote) |
| Instagram and Pinterest | Simple links, no embedded feed weighing down the page | No third-party script on load | All tiers |
| Legal notice and cookies | Privacy policy, consent banner | No tracker before consent | All tiers |
Tier details are on the international offer.
Luxembourg agency or remote studio: which criteria really count?
| Criterion | Why it matters for an interior design studio | Local agency | Remote studio |
|---|---|---|---|
| Time zone | Fast sign-off on mock-ups | Same | Project manager reachable during Luxembourg office hours |
| Meetings | Choosing images, mood, typefaces | In person at your office | Video calls with screen sharing |
| Languages | French, English and German clients | Often French and German in house | Native French and English copywriting; German on Premium |
| Project photo and video | The heart of the site | Partner photographer, sometimes in the quote | Local architectural photographer to hire (third-party cost) |
| Ownership of domain, code and copy | Freedom to change provider | Varies, to be checked | In the studio's name, written in the contract |
| Build price | Marketing budget of a 3 to 8 person studio | EUR 10,000 to 30,000 (2026 ballpark) | EUR 2,700 / 4,500 / 8,200 |
| Timeline | Launch before the moving season | Usually 10 to 16 weeks | 3 to 4 weeks |
Local ranges reflect typical quotes from Luxembourg agencies and public rate pages of agencies in the Greater Region; a freelancer often charges EUR 3,500 to 9,000 for a simpler portfolio.
When should you clearly pick the local agency?
A local agency is the best choice if your studio is relaunching its name, logo and print materials at the same time, if you want site videos filmed every quarter, or if the partners insist on in-person creative workshops. It also wins if your site must include a shop for objects and furniture with local stock management.
A remote studio is enough when the identity is stable, 10 to 20 projects are already photographed and the goal is a fast site, well written in French and English, with a form that filters out-of-budget enquiries.
What does each option cost over three years?
| Item | Luxembourg agency (2026 ballpark) | Kolonell studio |
|---|---|---|
| Site build | EUR 12,000 to 25,000 | Growth EUR 4,500 or Premium EUR 8,200 |
| Shoot of 6 projects (local photographer, third-party cost) | EUR 1,500 to 3,000 | EUR 1,500 to 3,000 |
| German translation | EUR 800 to 1,500 on top | Included in Premium |
| Support after launch | Contract from month one | 3 months included |
| Maintenance, months 4 to 36 | EUR 120 to 300 per month (market assumption) | On quote |
| Total build, photos and translation | EUR 14,300 to 29,500 | EUR 9,700 to 11,200 (Premium) |
Agency side: 12,000 + 1,500 + 800 = 14,300; 25,000 + 3,000 + 1,500 = 29,500. Studio side: Premium 8,200 plus EUR 1,500 to 3,000 of photography. Compare maintenance on a written quote.
Questions to ask both providers
- Who holds the photo rights, and has the photographer granted web, social media and press usage?
- Have the owners of the homes shown given written consent, and is the address hidden?
- What average image weight, and which mobile performance score do you commit to at acceptance?
- Will the domain and hosting be in the studio's name?
- Is form data (budget, address, timeline) stored in the EU, and for how long?
- Which WCAG 2.1 AA checks are planned, especially for image alt text?
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Local frame: GDPR, CNPD, professional title and accessibility
The GDPR applies in full, supervised by the Commission nationale pour la protection des données (CNPD). A form that collects a budget, a property address and household details collects personal data: privacy policy, retention period and cookie consent are essential. If you use the title of interior architect, check the applicable rules with the Order of Architects and Consulting Engineers (OAI) before featuring it. On accessibility, the European Accessibility Act has applied to certain services since June 2025; check whether your business is covered and, in any case, aim for WCAG 2.1 AA. This is not legal advice.
Mini case study
Claire Weber (illustrative example) runs a four-person studio in Limpertsberg, where 70% of projects are expatriate apartments. She receives about 30 enquiries a month, 40% of them out of budget or out of timeline; each costs her 30 minutes of back-and-forth before she declines it. That is 12 enquiries and 6 hours lost every month.
A form with a budget range and a move-in date filters most of these upstream: about 6 hours recovered per month, 72 hours a year. Budget: Premium EUR 8,200 for French, English and German, plus a local architectural photographer at EUR 2,000 (third-party cost), so EUR 10,200, against an agency quote of EUR 21,000 for an equivalent scope.
FAQ
Do we need a Luxembourgish version of the site?
Rarely for a studio with an expatriate clientele: French and English cover most needs, German comes next. Premium at EUR 8,200 sets the languages in the quote.
Can we show private homes?
Yes, with the owners' written consent and no address or identifying details. Allow 1 to 2 weeks to collect those consents before launch.
Do heavy photos slow the site down?
Not if they are converted to WebP or AVIF and loaded progressively. Aim for under 300 KB per image and a full display under 2.5 seconds on mobile.
How many projects should go live at launch?
Eight to 12 well-documented projects beat 40 thumbnails. The Growth tier at EUR 4,500 is enough for that volume.
What happens after the 3 months of support?
Maintenance is offered on quote. A Luxembourg agency often charges EUR 120 to 300 a month (market assumption).
Let's scope your project. An interior design studio in Luxembourg can aim for a 10 to 15 page portfolio, between EUR 4,500 and 8,200 depending on languages, live in 3 to 4 weeks. See the international offer or request a free quote: detailed reply within 48 hours.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.