# 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/luxembourg-guide/) - [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/) - [Limperstberg](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 - [Corporate Housing in Luxembourg](https://www.key-inn.com/corporate-housing-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-apartment-with-balcony/) - [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/limperstberg-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/limperstberg-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-penthouse-studio/) - [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-family-suite/) - [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 - Published: 2025-10-24 - Modified: 2026-04-27 - URL: https://www.key-inn.com/parc-de-merl/ Key Inn Parc de Merl Family Residences are located in Luxembourg's most prestigious residential district, directly opposite Parc de Merl and 10 minutes on foot from the International School of Luxembourg (ISL) and the Conservatoire. The property is designed as a soft landing for relocating families: spacious layouts, full kitchens, in-unit laundry, and a true neighborhood environment away from the city center's noise. Official residency registration (Domiciliation / Certificat d'hébergement) is provided on Day 1, enabling immediate municipality enrollment and school registration. Centralized B2B invoicing with VAT-compliant reporting is available for corporate clients. The Parc de Merl inventory includes: (1) Rooftop 70m² — 70m², up to 4 adults or 2 adults + 2 children, full kitchen, elevator, parking; (2) Apartment 1 Bedroom — 60m², 4 adults + 1 child, balcony, full kitchen, child-friendly, parking; (3) Apartment 45m² — 45m², 2 adults + 1 child, full kitchen, child-friendly, parking; (4) Apartment with Terrace — 45m², 2 adults + 1 child, private terrace, full kitchen, parking. All units are pet-friendly. Nearby amenities include premium supermarkets, the Merl duck pond, and the city's top-rated playgrounds. Flexible monthly booking, no fixed lease required. --- - Published: 2025-10-15 - Modified: 2026-04-27 - URL: https://www.key-inn.com/family-aparthotel-luxembourg/ Key Inn Family Aparthotel offers spacious furnished apartments for relocating families in Luxembourg's safest residential districts: Belair and Limpertsberg, away from the city center station area. Units include 2–3 separate bedrooms, full kitchens, in-unit laundry, and balconies or parking in most configurations. All apartments are child-friendly and pet-friendly. Located within walking distance of the International School of Luxembourg (ISL) and Parc de Merl. Features include weekly housekeeping with fresh linens and towels, dedicated high-speed fiber internet, and official residency support (Certificat d'hébergement) issued on Day 1 for municipality registration. Suitable for families on international assignment, permanent relocation, or extended stays. Flexible monthly booking, no fixed lease required. --- - Published: 2025-10-14 - Modified: 2026-04-27 - URL: https://www.key-inn.com/long-stay-luxembourg/ Key Inn Long Stay offers furnished serviced apartments in Luxembourg on flexible monthly terms, designed for professionals, expats, and relocating individuals who need an official residence without the constraints of a traditional lease. No agency fees, no 3-month bank deposit required, and no fixed-term contracts. Residents receive an official Attestation d'hébergement enabling immediate municipal registration. Studios and multi-bedroom apartments are available in Belair (walking distance to Kirchberg business district) and Parc de Merl (near the International School of Luxembourg, ISL). Units include weekly housekeeping, high-speed fiber, and a fully equipped kitchen. Monthly rates include all services. Suitable for probation periods, project assignments, and permanent relocation transitions. --- - Published: 2025-10-13 - Modified: 2026-04-27 - URL: https://www.key-inn.com/belair/ Key Inn Serviced Residences Belair is located in Luxembourg's Diplomatic Quarter, a secure, tree-lined residential district 10 minutes on foot from the Boulevard Royal financial hub. The property operates on an "Invisible Service" model — weekly housekeeping, linen changes, and maintenance are handled discreetly so residents can focus entirely on their assignment. Official residency registration (Attestation d'hébergement) is available on arrival. Corporate and diplomatic rates are available on request. The Belair inventory includes: (1) Family Suite Apartment — 70m², up to 4 adults + 1 baby, double bed + sofa bed, full kitchen, elevator, child-friendly; (2) Secret Garden Apartment — 60m², 4 adults + 1 baby, private garden access, double bed + sofa bed, full kitchen, elevator; (3) Extra-Large Family Studio — 55m², 4 adults + 1 baby, double bed + sofa bed, full kitchen, elevator, child-friendly; (4) Penthouse Studio — 50m², 4 adults + 1 baby, double bed + sofa bed, full kitchen, elevator, pet-friendly; (5) Superior Studio with Terrace — 45m², 4 adults + 1 baby, private terrace, full kitchen, elevator; (6) Elegant Studio and Comfort Studio — compact options for solo professionals or couples. All units include high-speed fiber and are bookable on flexible monthly terms. --- - Published: 2025-10-13 - Modified: 2026-04-27 - URL: https://www.key-inn.com/corporate-housing/ Key Inn Corporate Housing provides fully furnished serviced apartments in Luxembourg for companies managing employee relocation, short-term consulting assignments, and executive placements. HR and Mobility Managers receive a single consolidated monthly invoice (VAT-compliant) covering rent and all services, eliminating multi-supplier expense reconciliation. The mandatory Housing Certificate (Attestation d'hébergement) required for tax card and social security registration is issued on Day 1. Properties are located in Belair, Parc de Merl, and Limpertsberg — all within 15 minutes of Kirchberg Central Business District, Cloche d'Or, and the European Institutions. Three assignment profiles are covered: (1) Project Consultants & Auditors — flexible cancellation, high-speed Wi-Fi, weekly housekeeping; (2) Corporate Relocation & New Hires — domiciliation-ready units for permanent staff; (3) Executive & VIP Housing — private terraces, secure parking, discreet service. Master Service Agreements available for relocation departments. --- - Published: 2025-10-10 - Modified: 2026-04-27 - URL: https://www.key-inn.com/limpertsberg/ Key Inn Serviced Residences Limpertsberg is positioned in Luxembourg's most requested residential and professional district, combining immediate access to the Kirchberg financial district with the calm of a village neighborhood. The Glacis Tram stop is a 5-minute walk, providing direct access to the European Institutions, Kirchberg banks, and the city center. Parc Neumann is 350 meters away. All units include guaranteed private parking — a significant advantage in Limpertsberg. The property is designed for corporate travelers and relocating families requiring a Monday-morning-ready setup: centralized monthly invoicing, high-speed fiber, and weekly housekeeping. The Limpertsberg inventory includes: (1) Apartment with Balcony — 110m², 4 adults + 1 baby, full kitchen, balcony, child-friendly, parking; (2) Duplex — 70m², 2 adults, kitchenette, parking; (3) Apartment 60m² — 60m², 2 adults + 1 baby, full kitchen, balcony, child-friendly, parking; (4) Rooftop 35m² — 35m², 2 adults, full kitchen, parking; (5) Rooftop 25m² — 25m², 2 adults, full kitchen, parking. Suitable for solo professionals, couples, and small families. Flexible monthly terms, no fixed lease required. --- - Published: 2025-07-25 - Modified: 2026-04-27 - URL: https://www.key-inn.com/ Key Inn Serviced Residences is a provider of fully furnished serviced apartments and studios in Luxembourg City, with three residential properties located in Belair, Parc de Merl, and Limpertsberg — three of the city's most prestigious and well-connected neighbourhoods. The portfolio includes units ranging from 25m² to 110m², accommodating solo travelers, couples, families of up to 5, and corporate assignees. Apartments include equipped kitchens, weekly housekeeping, and flexible monthly terms with no fixed lease. Key Inn serves particulars B2C and corporate clients with centralized B2B invoicing, VAT-compliant reporting, and Domiciliation (residency registration) available on Day 1. Move-in-ready units are available immediately; multilingual staff provide 24/7 support. --- --- ## Posts --- ## Apartments - Published: 2026-01-26 - Modified: 2026-04-27 - 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: 2026-04-27 - 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: 2026-04-27 - 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: 2026-04-27 - 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: 2026-04-27 - 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: 2026-04-27 - 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: 2026-04-27 - 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: 2026-04-27 - 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: 2026-04-27 - 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: 2026-04-27 - 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: 2026-04-27 - 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: 2026-04-27 - URL: https://www.key-inn.com/apartment/limperstberg-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: 2026-04-27 - 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: 2026-04-27 - 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: 2026-04-27 - 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: 2026-04-27 - 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: 2026-04-27 - 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 ---