# Key Inn Serviced Residences — Luxembourg > Key Inn Serviced Residences provides fully furnished serviced apartments and studios for corporate clients, relocating professionals, and families in Luxembourg City. Three properties in Belair, Parc de Merl, and Limpertsberg. 17 units from 25m² to 110m². Flexible monthly terms, no fixed lease. Domiciliation available Day 1. Centralized B2B invoicing and VAT-compliant reporting for corporate accounts. > The following pages describe Key Inn properties, individual apartment units, and services in detail. --- ## Pages - [Our Furnished Apartments](https://www.key-inn.com/furnished-apartments-luxembourg/) - [Partners](https://www.key-inn.com/partners/) - [Partenaires](https://www.key-inn.com/fr/partners/) - [Sitemap](https://www.key-inn.com/sitemap/) - [Blogs](https://www.key-inn.com/blogs/) - [Parc de Merl](https://www.key-inn.com/parc-de-merl/) - [Parc de Merl](https://www.key-inn.com/fr/parc-de-merl/) - [Site Map](https://www.key-inn.com/fr/site-map/) - [Site Map](https://www.key-inn.com/site-map/) - [Contact](https://www.key-inn.com/fr/contact/) - [Family](https://www.key-inn.com/fr/family-aparthotel-luxembourg/) - [Guide de Luxembourg](https://www.key-inn.com/fr/guide-luxembourgeois/) - [Family](https://www.key-inn.com/family-aparthotel-luxembourg/) - [Luxembourg Guide](https://www.key-inn.com/luxembourg-guide/) - [Contact](https://www.key-inn.com/contact/) - [Long Stay](https://www.key-inn.com/fr/long-stay-luxembourg/) - [Long Stay](https://www.key-inn.com/long-stay-luxembourg/) - [Belair](https://www.key-inn.com/fr/belair/) - [Corporate](https://www.key-inn.com/fr/corporate-housing/) - [Belair](https://www.key-inn.com/belair/) - [Corporate](https://www.key-inn.com/corporate-housing/) - [Limpertsberg](https://www.key-inn.com/fr/limpertsberg/) - [Limpertsberg](https://www.key-inn.com/limpertsberg/) - [Home](https://www.key-inn.com/) - [Home](https://www.key-inn.com/fr/) --- ## Posts - [Family Activities Near Key Inn Belair](https://www.key-inn.com/family-activities-near-key-inn-belair/) - [Family Days Out in Limpertsberg: How to Make the Most of Luxembourg With Kids](https://www.key-inn.com/family-days-out-in-limpertsberg-how-to-make-the-most-of-luxembourg-with-kids/) - [Family Adventures at Parc de Merl: Luxembourg City's Best Neighbourhood for Families](https://www.key-inn.com/family-adventures-at-parc-de-merl-luxembourg-citys-best-neighbourhood-for-families/) - [The Business Traveller's Guide to Luxembourg: Working Smart from Belair, Limpertsberg & Parc de Merl](https://www.key-inn.com/the-business-travellers-guide-to-luxembourg-working-smart-from-belair-limpertsberg-parc-de-merl/) - [Le guide du voyageur d'affaires au Luxembourg : travailler efficacement depuis Belair, Limpertsberg et Parc de Merl](https://www.key-inn.com/fr/le-guide-du-voyageur-daffaires-au-luxembourg-travailler-efficacement-depuis-belair-limpertsberg-et-parc-de-merl/) - [Aventures en famille au Parc de Merl : le meilleur quartier de Luxembourg-Ville pour les familles](https://www.key-inn.com/fr/aventures-en-famille-au-parc-de-merl-le-meilleur-quartier-de-luxembourg-ville-pour-les-familles/) - [Les meilleures activités en famille près du Key Inn Belair: un guide week-end pour les familles au Luxembourg](https://www.key-inn.com/fr/les-meilleures-activites-en-famille-pres-du-key-inn-belair-un-guide-week-end-pour-les-familles-au-luxembourg/) - [Sorties en famille à Limpertsberg : profiter au maximum du Luxembourg avec les enfants](https://www.key-inn.com/fr/sorties-en-famille-a-limpertsberg-profiter-au-maximum-du-luxembourg-avec-les-enfants/) - [Pourquoi Réserver Votre Appartement à Luxembourg en Direct — Et Comment Vous y Gagnez](https://www.key-inn.com/fr/pourquoi-reserver-votre-appartement-a-luxembourg-en-direct-et-comment-vous-y-gagnez/) - [Top 10 des Activités à Luxembourg-Ville: Le Guide Ultime du Visiteur](https://www.key-inn.com/fr/top-10-des-activites-a-luxembourg-ville-le-guide-ultime-du-visiteur/) - [Limpertsberg, Luxembourg : Le Guide Insider du Quartier](https://www.key-inn.com/fr/limpertsberg-luxembourg-le-guide-insider-du-quartier/) - [Belair, Luxembourg : Le Guide Complet du Quartier](https://www.key-inn.com/fr/belair-luxembourg-le-guide-complet-du-quartier/) - [Parc de Merl, Luxembourg : Le Guide Complet du Quartier](https://www.key-inn.com/fr/parc-de-merl-luxembourg-le-guide-complet-du-quartier/) - [Top 10 Things to Do in Luxembourg City: Your Ultimate Visitor Guide](https://www.key-inn.com/top-10-things-to-do-in-luxembourg-city-your-ultimate-visitor-guide/) - [Why Book Your Luxembourg Apartment Direct — And How It Saves You More](https://www.key-inn.com/why-book-your-luxembourg-apartment-direct-and-how-it-saves-you-more/) - [Serviced Apartments vs Hotels in Luxembourg: Which Is Right for You?](https://www.key-inn.com/serviced-apartments-vs-hotels-in-luxembourg-which-is-right-for-you/) - [Appartements Services vs Hôtels au Luxembourg : Quelle Est la Meilleure Option pour Vous ?](https://www.key-inn.com/fr/serviced-apartments-vs-hotels-in-luxembourg-which-is-right-for-you/) - [Parc de Merl, Luxembourg: The Complete Neighbourhood Guide](https://www.key-inn.com/parc-de-merl-luxembourg-the-complete-neighbourhood-guide/) - [Belair, Luxembourg: Your Complete Neighbourhood Guide](https://www.key-inn.com/belair-luxembourg-your-complete-neighbourhood-guide/) - [Limpertsberg, Luxembourg: The Insider's Neighbourhood Guide](https://www.key-inn.com/limpertsberg-luxembourg-the-insiders-neighbourhood-guide/) - [Corporate Accommodation in Luxembourg](https://www.key-inn.com/corporate-accommodation-luxembourg/) - [A practical guide to corporate relocation](https://www.key-inn.com/corporate-relocation-residency-luxembourg-2026/) - [What Is An Aparthotel? All You Need To Know For Luxembourg](https://www.key-inn.com/what-is-an-aparthotel-all-you-need-to-know-for-luxembourg-2/) - [Furnished Apartments Luxembourg](https://www.key-inn.com/furnished-apartments-luxembourg-2/) - [Qu'est-ce qu'un appart'hôtel ? Tout savoir sur le Luxembourg](https://www.key-inn.com/fr/what-is-an-aparthotel-all-you-need-to-know-for-luxembourg-2/) - [Appartements meublés Luxembourg](https://www.key-inn.com/fr/furnished-apartments-luxembourg-2/) - [Relocation And Apartment Hotel](https://www.key-inn.com/relocation-and-apartment-hotel/) - [Qu'est-ce qu'un appart'hôtel ? Tout savoir sur le Luxembourg](https://www.key-inn.com/fr/what-is-an-aparthotel-all-you-need-to-know-for-luxembourg/) - [Déménagement et hôtel d'appartements](https://www.key-inn.com/fr/relocation-and-apartment-hotel/) - [First Time in Luxembourg](https://www.key-inn.com/first-time-in-luxembourg/) - [Première fois au Luxembourg](https://www.key-inn.com/fr/first-time-in-luxembourg/) --- ## Apartments - [Apartment with balcony](https://www.key-inn.com/apartment/limpertsberg-apartment-with-balcony/) - [Appartement avec balcon](https://www.key-inn.com/fr/apartment/limpertsberg-appartement-avec-balcon/) - [Penthouse Studio](https://www.key-inn.com/apartment/belair-penthouse-studio/) - [1 BR Apartment Secret Garden](https://www.key-inn.com/apartment/belair-secret-garden-apartment/) - [Elegant Studio ](https://www.key-inn.com/apartment/belair-elegant-studio/) - [Comfort Studio](https://www.key-inn.com/apartment/belair-comfort-studio/) - [Cosy Studio](https://www.key-inn.com/apartment/belair-cosy-studio/) - [RoofTop 70 m2](https://www.key-inn.com/apartment/parc-de-merl-rooftop/) - [Apartment 1 BR](https://www.key-inn.com/apartment/parc-de-merl-one-bedroom-apartment/) - [Apartment with terrace](https://www.key-inn.com/apartment/parc-de-merl-apartment-with-terrace/) - [Apartment 45m2](https://www.key-inn.com/apartment/parc-de-merl-apartment-45m2/) - [Apartment 60m2](https://www.key-inn.com/apartment/limpertsberg-apartment-60m2/) - [Duplex](https://www.key-inn.com/apartment/limpertsberg-duplex/) - [Rooftop 25m2](https://www.key-inn.com/fr/apartment/limpertsberg-rooftop-25m2/) - [Rooftop 35m2](https://www.key-inn.com/fr/apartment/limpertsberg-rooftop-35m2/) - [Duplex](https://www.key-inn.com/fr/apartment/limpertsberg-duplex/) - [Apartment 60m2](https://www.key-inn.com/fr/apartment/limpertsberg-apartment-60m2/) - [Appartement 45m2](https://www.key-inn.com/fr/apartment/parc-de-merl-appartement-45m2/) - [Appartement avec terrasse](https://www.key-inn.com/fr/apartment/parc-de-merl-appartement-avec-terrasse/) - [Rooftop 35m2](https://www.key-inn.com/apartment/limpertsberg-rooftop-35m2/) - [Appartement 1 chambre](https://www.key-inn.com/fr/apartment/parc-de-merl-appartement-une-chambre/) - [Toit-terrasse 70 m2](https://www.key-inn.com/fr/apartment/parc-de-merl-toit-terrasse/) - [Studio Cosy](https://www.key-inn.com/fr/apartment/belair-studio-cosy/) - [Studio Comfort](https://www.key-inn.com/fr/apartment/belair-studio-comfort/) - [Studio élégant](https://www.key-inn.com/fr/apartment/belair-studio-elegant/) - [Studio en Attique](https://www.key-inn.com/fr/apartment/belair-studio-en-attique/) - [Rooftop 25m2](https://www.key-inn.com/apartment/limpertsberg-rooftop-25m2/) - [Appartement 1 chambre Jardin secret](https://www.key-inn.com/fr/apartment/belair-secret-garden-apartment/) - [Appartement Suite Familiale](https://www.key-inn.com/fr/apartment/belair-appartement-suite-familiale/) - [Family Suite Apartment](https://www.key-inn.com/apartment/belair-family-suite/) - [Superior Studio With Terrace](https://www.key-inn.com/apartment/belair-superior-studio-with-terrace/) - [Extra-Large Family Studio](https://www.key-inn.com/apartment/belair-extra-large-family-studio/) - [Studio Supérieur avec Terrasse](https://www.key-inn.com/fr/apartment/belair-studio-superieur-avec-terrasse/) - [Studio familial extra-large](https://www.key-inn.com/fr/apartment/belair-studio-familial-extra-large/) --- # # Detailed Content ## Pages --- ## Posts --- ## Apartments - Published: 2026-01-26 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/limpertsberg-apartment-with-balcony/ The Apartment with Balcony is Key Inn's largest Limpertsberg unit at 110m², designed for families of up to 4 adults and 1 baby requiring a full-scale home base in Luxembourg's premier professional district. The unit features a separate bedroom, a fully equipped kitchen (hob, oven, microwave, toaster), a private balcony, and guaranteed private parking — included with all Limpertsberg units. Child-friendly configuration available. The Glacis Tram stop is a 5-minute walk, connecting directly to Kirchberg's financial district, the European Court of Justice, and the city centre. Centralized monthly invoicing available for corporate clients. Flexible monthly terms, no fixed lease required. --- - Published: 2026-01-09 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/belair-penthouse-studio/ The Penthouse Studio is a 50m² top-floor loft at Key Inn Belair, Diplomatic Quarter, Luxembourg, featuring skylights, abundant natural light, and an open-plan layout. It sleeps up to 4 adults and 1 baby with a double bed and sofa bed, and is pet-friendly as all units in the Belair collection. Includes a fully equipped kitchen and elevator access. Available on flexible monthly terms, 10 minutes on foot from Boulevard Royal. --- - Published: 2026-01-09 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/belair-secret-garden-apartment/ The Secret Garden Apartment is a 60m² one-bedroom serviced apartment at Key Inn Belair, in Luxembourg's Diplomatic Quarter. It accommodates up to 4 adults and 1 baby with a double bed, a sofa bed, a separate bedroom, and exclusive private garden access — rare for a serviced apartment in central Luxembourg. The unit includes a fully equipped kitchen and elevator access, and is child-friendly. Available on flexible monthly terms. --- - Published: 2026-01-09 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/belair-elegant-studio/ The Elegant Studio is a 35m² studio apartment at Key Inn Belair, Luxembourg's Diplomatic Quarter, suitable for solo professionals, couples, or small families of up to 3 adults and 1 baby. The unit features a large double bed, a sofa bed, a fully equipped kitchen, and elevator access. It is child-friendly and offers more floor space than a standard studio. Available on flexible monthly terms. --- - Published: 2026-01-09 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/belair-comfort-studio/ The Comfort Studio is a 30m² studio at Key Inn Belair, Luxembourg's Diplomatic Quarter, designed for solo professionals or couples on extended business stays. It features a 160cm double bed, a fully equipped kitchen, and a dedicated workspace. Weekly housekeeping and all utilities included. Available on flexible monthly terms, 10 minutes on foot from Boulevard Royal. --- - Published: 2026-01-09 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/belair-cosy-studio/ The Cosy Studio is Key Inn Belair's most compact unit at 25m², designed for solo professionals or couples seeking a serviced apartment with home-like amenities in Luxembourg's Diplomatic Quarter. It includes an equipped kitchen, weekly housekeeping, and all utilities. Available on flexible monthly terms with no fixed lease, 10 minutes on foot from Boulevard Royal. --- - Published: 2026-01-09 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/parc-de-merl-rooftop/ The Parc de Merl Rooftop is a 70m² top-floor apartment at Key Inn, directly opposite Parc de Merl in Luxembourg's most prestigious residential district. It accommodates up to 4 adults or 2 adults and 2 children, with a stunning park-view terrace, a fully equipped kitchen, elevator access, and private parking. The International School of Luxembourg (ISL) is a 10-minute walk. Residency registration (Domiciliation) is available on Day 1. Centralized B2B invoicing and VAT-compliant reporting available for corporate clients. Flexible monthly terms, no fixed lease required. --- - Published: 2026-01-09 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/parc-de-merl-one-bedroom-apartment/ The Parc de Merl 1 Bedroom Apartment is a 60m² unit at Key Inn with a separate bedroom, a distinct living area, a private park-view balcony, and a fully equipped kitchen. It accommodates up to 4 adults and 1 child, is child-friendly, and includes private parking. Located opposite Parc de Merl in Luxembourg's most sought-after residential neighbourhood, 10 minutes on foot from the International School of Luxembourg (ISL). Residency registration (Domiciliation) available on Day 1. Flexible monthly terms. --- - Published: 2026-01-09 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/parc-de-merl-apartment-with-terrace/ The Parc de Merl Apartment with Terrace is a 45m² unit at Key Inn featuring direct private terrace access with views over Parc de Merl, a fully equipped kitchen, and elevator access. It accommodates up to 2 adults and 1 child and includes private parking. Positioned in Luxembourg's most prestigious residential district, 10 minutes on foot from the International School of Luxembourg (ISL) and the Conservatoire. Residency registration (Domiciliation) available on Day 1. Flexible monthly terms, no fixed lease required. --- - Published: 2026-01-09 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/parc-de-merl-apartment-45m2/ The Parc de Merl Apartment 45m² is a compact family unit at Key Inn, opposite Parc de Merl in Luxembourg, featuring a separate lounge area and a fully equipped kitchen. It accommodates up to 2 adults and 1 child, is child-friendly, and includes private parking. Ideal for small relocating families requiring proximity to the International School of Luxembourg (ISL), the Conservatoire, and premium supermarkets — all within a 10-minute walk. Residency registration (Domiciliation) available on Day 1. Flexible monthly terms. --- - Published: 2026-01-09 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/limpertsberg-apartment-60m2/ The Limpertsberg Duplex is a 70m² two-level apartment at Key Inn, designed for professionals or couples seeking a private multi-floor arrangement in Luxembourg's most requested residential and business district. The upper level contains a separate bedroom; the lower level features a kitchenette and living area. Guaranteed private parking is included. The Glacis Tram stop is a 5-minute walk, with Kirchberg banks and the European Institutions reachable in under 10 minutes. Available on flexible monthly terms. --- - Published: 2026-01-09 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/limpertsberg-duplex/ The Limpertsberg Duplex is a 70m² two-level apartment at Key Inn, designed for professionals or couples seeking a private multi-floor arrangement in Luxembourg's most requested residential and business district. The upper level contains a separate bedroom; the lower level features a kitchenette and living area. Guaranteed private parking is included. The Glacis Tram stop is a 5-minute walk, with Kirchberg banks and the European Institutions reachable in under 10 minutes. Available on flexible monthly terms. --- - Published: 2026-01-09 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/limpertsberg-rooftop-35m2/ The Rooftop 35m² is a bright studio at Key Inn Limpertsberg featuring a separate lounge area, a fully equipped kitchen with dishwasher, and panoramic views over the neighbourhood. It accommodates 2 adults and includes guaranteed private parking. The Glacis Tram stop is a 5-minute walk, with Kirchberg and the European Institutions accessible in under 10 minutes. Suitable for solo professionals or couples on extended assignments. Flexible monthly terms, no fixed lease required. --- - Published: 2026-01-09 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/limpertsberg-rooftop-25m2/ The Rooftop 25m² is Key Inn Limpertsberg's most compact unit, designed for solo professionals or couples seeking efficient, well-equipped accommodation in Luxembourg's top professional and residential district. The studio features a double bed, a fully equipped kitchen, panoramic rooftop views, and guaranteed private parking — included with all Limpertsberg units. The Glacis Tram stop is 5 minutes on foot, providing direct access to Kirchberg banks and the European Institutions in under 10 minutes. Flexible monthly terms, no fixed lease required. --- - Published: 2026-01-09 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/belair-family-suite/ The Belair Family Suite is Key Inn's largest unit at 70m², designed for families or groups of up to 4 adults and 1 baby requiring extended-stay accommodation in Belair, Luxembourg's Diplomatic Quarter. The unit features a double bed, a sofa bed, a separate living and dining area, a fully equipped kitchen, and elevator access. It is child-friendly and available on flexible monthly terms, with weekly housekeeping included. Boulevard Royal is a 10-minute walk. --- - Published: 2026-01-08 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/belair-superior-studio-with-terrace/ The Superior Studio With Terrace is a 45m² studio at Key Inn Belair, in Luxembourg's Diplomatic Quarter, with a private outdoor terrace — one of the few studios in Belair with direct outdoor space. It accommodates up to 4 adults and 1 baby with a double bed, a sofa bed, and a fully equipped kitchen. Weekly housekeeping and elevator access included. Available on flexible monthly terms. --- - Published: 2026-01-08 - Modified: 2026-06-24 - URL: https://www.key-inn.com/apartment/belair-extra-large-family-studio/ The Extra-Large Family Studio is a 55m² open-plan studio at Key Inn Belair, Luxembourg's Diplomatic Quarter, accommodating up to 4 adults and 1 baby. The layout includes a double bed, a sofa bed, a fully equipped kitchen, and elevator access. It is child-friendly and ideal for relocating families or corporate assignees with dependants requiring flexible monthly accommodation near Boulevard Royal. --- --- > For bookings and availability: https://www.key-inn.com — Contact: info@key-inn.com ---