A well-lit room at Keyinn Serviced Residences featuring a bed, workspace desk, and wall-mounted TV.

Where Families Find Home & Comfort

Comfort and Space for the Whole Family

Why stay with Key Inn?

Traveling with family? Our spacious apartments and studios are designed to accommodate families of all sizes. From cozy studios for small families to large two-bedroom apartments, we ensure every family member feels comfortable and at home.

  • A dark blue map icon, representing a location.
    Baby Cots Provided for a Restful Stay
  • A dark blue icon of a wi-fi symbol, highlighting that each Keyinn Serviced Resident provides wifi in their apartments.
    Spacious Room Options for Family Comfort
  • A dark blue icon of a suitcase, being placed on top of a trolly with wheels, signifying travel.
    Close to Schools & Business Hubs
  • A dark blue icon of a broom, highlighting a Keyinn Serviced Residences feature that apartments are regularly cleaned.
    Hassle-Free Weekly Housekeeping

Family-Friendly Accommodations

From cozy studios perfect for solo travelers to spacious family apartments, we have the perfect accommodation for every need and budget.

Stay With Us

Explore Our Residences in Luxembourg

KEY-INN offers a curated portfolio of serviced apartments and studios across three prime city locations, designed to meet the needs of today’s business traveller. Each residence combines contemporary design with practical functionality, providing a seamless living experience for short or extended stays.

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What Our Clients Say

WARM STAY

I recently travelled to LUX for 9 days for a business trip. The location was great, close to the supermarket and restaurants, and it is just a 10 to 15 min walk to the city center where bus station is handy. Walking through the park every day is fantastic!

TeaBag

Taiwan

GREAT APARTMENT FOR SHORT STAY IN LUXEMBURG

We visited friends in Luxemburg and stayed at ApartHotel Belair. Really good standard and silent. All you need when you have a hectic week-end with a lot of plans. Warmly recommend!

Frank

From Stockholm

VERY GOOD APARTMENT

Very clean and functional establishment. The staff is very welcoming and friendly. I have no complaints about the amenities and service. I stayed there for a business trip for two weeks and was very satisfied with the services. I’m returning soon for three weeks because I was so satisfied.

Cedric

From Monte-Carlo, Monaco

GOOD FOR BUSINESS TRAVELLERS

I highly recommend this establishment for all types of trips, but especially for business travelers who will appreciate the peace and quiet, the amenities, and the convenience.

Cedric

From Monte-Carlo, Monaco

WE LIKED ABSOLUTELY EVERYTHING

Everything. We absolutely loved everything. Excellent location: a 15-minute walk and you’re right in the center. Very spacious room. The reception staff was very friendly and spoke decent Spanish, which my wife appreciated.

Ramon

From Spain

WE WILL COME BACK

After living in Luxembourg for five years, we always look for hotels close to the city center when we visit. We hadn’t heard of this one before and were very impressed. We had what was probably the largest room at about 45m². Very convenient when traveling with a small child.

Claudia

From Frankfurt Main

ROOFTOP TERRACE

The rooms have a kitchenette with a two-burner stove, refrigerator, and microwave.

Claudia

From Frankfurt Main

EVERYTHING TO YOUR BEST SATISFACTION

The service was excellent.  The location was perfect. 10 minutes from the city center. Everything was to our complete satisfaction.

Manfred

From St. Marienkirchen

CLEAN, COMFORTABLE, VERY MODERN HOTEL

Excellent (and quiet) location, a few minutes walk from the old city. The apartments were serviced with every facility required for the independent traveller – fully equiped kitchen, VCR, electric iron, etc.

Adrian

Canada

FIRST RATE

Key Inn Apartments are first rate, could not have asked for a more comfortable, modern and spacious room. Would not stay anywhere else when visting Luxembourg, this place was fantastic. Thank you.

Kate

from London, UK

MEMORABLE STAY FULL OF INSPIRATION

This hotel is definitely an interesting place with a great location (Belair is at walking distance to city center). We spent one romantic weekend with my girlfriend and this was really the best we could ever find.

Juraj Cobej

From Rijswijk, The Netherlands

I FELT VERY MUCH AT HOME

I spent three weeks at Key Inn and felt very much at home. The apartments are spacious with separate living and sleeping areas. The facilities are excellent with coffee machine, plasma tv, dishwasher, fridge and induction hob all available in the apartment.

Steven

From Carcavelos, Portugal

Friendly Staff

The staff has been very helpful and attentive, also very prompt in responding to the request.  Great stay and will come back again!

TeaBag

Taiwan

BUSINESS TRIP

The standard prices are a bit too high, but if you go for a business trip, you won’t regret it. You can organize your meetings, because the furniture is ultra modern.

Juraj Cobej

From Rijswijk, The Netherlands

BEAUTIFUL, SPACIOUS, CLEAN AND STYLISH

Beautiful, spacious, clean and stylish studio. Room is very well maintained and offers all a frequent traveller could require.

Dave

From Amsterdam, Netherlands

How do I make a reservation?

A booking can be made by:

Calling us (+352) 27 61 61

Sending an email  with the request:

Using the online booking engine.

What is your cancellation policy?

In case of cancellation, 100% of the reservation amount will be charged. This same amount will be charged in case of no-show.
No refunds will be made.

Can I bring my pet?

You can bring your pet if you inform our reception before hand and an additional fee of 10 Euro/day.

What kitchen equipment is available?

In all apartments there are either a kitchenette or a kitchen fully equipped to be able to cook and eat for as many people are signed up to stay in the apartment.

What public transport is available?

For each residence there are many options to choose from. The easiest is to download the free app: mobilitet.lu

Download the app: mobilitet.lu  :

If a download can not be done, the website can be used instead: www.mobilitet.lu