One66 Hotel

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One66 is not just another ordinary hotel in Ljubljana. The moment you step into the building, you will understand why we call ourselves “the rebels of traditional hospitality”. With us, you are not merely a guest. Once you enter, you become our friend. And we’re more than thrilled to host you and create great unforgettable moments together. As the rebels of traditional hospitality, we're rather referred to as your best friend (in Ljubljana)

Our vision from the very start was to create a unique gathering place that will inspire you with unique design, art, music, and events – the fact that we have awesome rooms just speaks in our favour, but the truth is that we are much more than an accommodation provider. ONE66 aims to be different, unique, rebellious and as spontaneous as possible – just like your best friend!
Set in a historic building, close to the major sightseeing spots of Ljubljana and also conveniently close to the highway, One66 is distinguished by unique modern and industrial design as well as superb services. The architecture combines the very best of traditional building blocks elements, such as exposed bricks, mixed with an industrial style that heavily relies on incorporating local artists into every bit of the story: from building elements to prints and murals within the building. A combination of natural materials with high technology is the key to your wellbeing and something that will impress each and every modern traveller. What is more, your stay at ONE66 will be an affordable one, without sacrificing style and entertainment.

We have really stylish and high-tech rooms, but that's not all: want to know what “The Loft” is?

A vibrant mix of sleek, modern rooms and apartments (95 in total), which will soon be complemented with 4 urban glamping containers, will impress you with industrial design features, smart electronic gadgets, dimmable lighting, 42-inch TV, walk-in showers, crazy fast Wi-fi and other astonishing interior design features. But like explained before: the very essence of the hotel is not in the rooms, but in the heart of the hotel, the pièce de resistance, named “The Loft”. This spacious and lively multifunctional communal space featuring a restaurant, a bar, and a lounge will provide you with a whole lot entertainment on site (even live music on occasions). It is a perfect place for a modern day traveller that will nicely complement your stay in Ljubljana, be it a short or a longer one. Consider it a haven for holiday and business travellers who want to live, work and socialize with like-minded people.

It's all in the details

Another great thing about ONE66 is a number of tiny details which make up a great story. The hotel will, for example, surprise you with a shelter for abandoned plants, an indoor play area for children (and grown-ups alike – just think of a special Playstation room), a permanent contemporary art hotel gallery, a really big hotel gym and even a really uniquely designed conference hall (arranged into a real basketball court). There are 35 parking spaces in front of the hotel, and also 2 e-charging stations available to hotel guests. If you're not there by car, you can opt for renting a bike or an e-scooter or ride on one of the many buses.

What about the food (and drinks)?

Of course, we have also thought about food and drinks. At ONE66, breakfast is optional, you can have it if you feel like having one. Or you can opt for having pizza (in your room) later on. Though we have to tell you that we serve fabulous pizzas (and burgers) along with a great selection of draft beers and other drinks in our absolutely gorgeous space just for you to hang around (we've mentioned it before, it's called “The Loft”). There is plenty of seating available, a fully-serviced bar, a restaurant, a hidden terrace and even a market with local goods. Enjoy great foods and even greater atmosphere (and bring your phone along, as this is definitely one of the most instagrammable spots in Ljubljana.

Having opened this summer, ONE66 is the first lifestyle hotel in Ljubljana. Conveniently located close to the oldtown and also close to the highway, this 4* hotel features 96 industrially designed rooms and a set of other “tiny details” which will make you stay there much longer than you intended to.

Opening hours

Reception opening hours: 24 hours, seven days a week


  • Number of beds: 192
  • Number of rooms: 95
  • Number of suites: 46

Room amenities

  • Additional bed
  • Air conditioning
  • Bed linen
  • Free WiFi in the rooms
  • Option of children's bed rental
  • Room service
  • Shower
  • Towels

Additional offer

  • A room available for private parties and meetings
  • Breakfast included in the accommodation price
  • Breakfast room
  • Children's playground equipment
  • Designated smoking area
  • Fitness facilities
  • Free WiFi
  • Lift
  • Luggage room
  • Pets allowed
  • Private parking for guests
  • Restaurant in the accommodation facility

Terms and conditions of payment

  • Cash
  • Diners
  • Eurocard/Mastercard
  • Maestro/Cirrus
  • Visa


Celovška cesta 166 1000 Ljubljana

Phone: + 00 386 (0)1 513 47 00


Offering includes


  • Dobra vila

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    CQ Šiška, To eat

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  • White house

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    Holiday apartments

    47 m

  • Biskvit Studio

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    CQ Šiška, To chill

    445 m