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Reviews of ONE66 Hotel 4 stars

Celovska cesta 166, 1000 Ljubljana, Slovenia

#7 of 99 hotels in Ljubljana

Guests' Choice

Review score

Based on 1631 hotel reviews

9.4

Score breakdown

  • Cleanliness

    9.7

  • Comfort

    9.7

  • Location

    8.7

  • Facilities

    9.6

  • Staff

    9.7

  • Value for money

    9.2

  • Free WiFi

    9.1

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Showing 1 – 25

  • Reviewed: 28 August 2025

    10
    Nice and comfortable stay at One66 hotel
    • Leisure trip
    • Family with young children
    • Double or Twin Room
    • Stayed 1 night
    • Submitted via mobile

    Nothing

    We had a very nice stay at One66 Hotel, probably the best hotel in Ljubljana. We loved the design of the hotel, friendly stuff, location, spacious rooms and the fact that we have been upgraded for an apartment which was highly appreciated considering the fact that we were travelling with a little kid.

    Stayed in July 2025

  • Reviewed: 28 August 2025

    10
    Exceptional
    • Leisure trip
    • Family with young children
    • Double or Twin Room
    • Stayed 1 night
    • Submitted via mobile

    Very friendly and the room had a great layout and felt at home.

    Stayed in August 2025

  • Reviewed: 27 August 2025

    10
    lovely and comfortable stay
    • Leisure trip
    • Solo traveller
    • Double or Twin Room
    • Stayed 2 nights
    • Submitted via mobile

    Got a free upgrade which was an amazing surprise! The room was really nice and clean with very good air conditioning. The facilities were great, hotel bar/restaurant was good. Right next to a bus stop so easy to get to the city center etc. Very comfortable stay. Staff was very friendly.

    Stayed in August 2025

  • Reviewed: 27 August 2025

    9.0
    I absolutely loved my room and the entire hotel. It was a shame I could only stay for one night.
    • Leisure trip
    • Couple
    • Double or Twin Room
    • Stayed 1 night

    I'm not sure if I missed it, but it would be great to have a simpler breakfast choice. While the full buffet was excellent, it felt a bit expensive when all I was looking for was a cappuccino and a brioche.

    My experience was wonderful. The room was clean and large, with a very comfortable bed. I really appreciated the hotel's design, and the staff were extremely kind and helpful. The location is close to the ring road, but it's easy to get to the city center, only a 10-minute motorbike ride away.

    Stayed in August 2025

  • Reviewed: 27 August 2025

    10
    Great hotel, very pleasant staff.
    • Leisure trip
    • Family with young children
    • Twin Room
    • Stayed 1 night
    • Submitted via mobile

    Staff, design, rooms…

    Stayed in August 2025

  • Reviewed: 27 August 2025

    10
    Highly recommended
    • Leisure trip
    • Couple
    • Double or Twin Room
    • Stayed 2 nights
    • Submitted via mobile

    Modern design hotel. Comfortable an good space rooms. Staff very kind and supportive. Very close to the city center by bus at the door of the hotel.

    Stayed in August 2025

  • Reviewed: 27 August 2025

    10
    Exceptional
    • Leisure trip
    • Family with young children
    • One-Bedroom Apartment
    • Stayed 1 night
    • Submitted via mobile

    Everything was perfect.

    Simply everything. The whole hotel is perfect with so much care and attention given to every single detail. Rooms are clean, beds comfortable, additional features like playroom and game room for children and working space for adults if you have some work to do are a great bonus, and the staff helpful and kind. I believe we have found our favourite place to stay when in Ljubljana.

    Stayed in August 2025

  • Reviewed: 27 August 2025

    9.0
    Superb
    • Leisure trip
    • Family with young children
    • Superior Double Room
    • Stayed 2 nights

    It was a short stay at the hotel, just two nights. We didn't spent much time at the hotel, but anyway we tried the restaurant and I can say that it exceeded our expectations. It was a great experience having a meal there. The room was spacious and clean. The location was perfect for us, but I have to say that we were looking for a accommodation in this particular area of Ljubljana, so this might not be a relevant opinion to other travelers.

    Stayed in August 2025

  • Reviewed: 25 August 2025

    10
    Exceptional
    • Leisure trip
    • Solo traveller
    • Single Room - Basement
    • Stayed 1 night
    • Submitted via mobile

    Location is bit far from center, but thats just nitpicking :) nothing to dislike

    Rooms are very nice! Clean and comfy. Staff is friendly and helpfull.

    Stayed in August 2025

  • Reviewed: 25 August 2025

    10
    Exceptional
    • Leisure trip
    • Family with young children
    • One-Bedroom Apartment
    • Stayed 3 nights

    The parking by the hotel is extra 20EUR a night or you can park on the other side of the stree for free but it is pretty challenging to get from that parking to the hotel by foot.

    Great hotel and amenities

    Stayed in August 2025

  • Reviewed: 25 August 2025

    9.0
    Really good
    • Couple
    • Double or Twin Room
    • Stayed 2 nights
    • Submitted via mobile

    Outside the city center but accessible with bus & 10' drive with car.. I would definitely stay again

    Excellent decor comfortable hotel with parking. Next to shopping mall

    Stayed in August 2025

  • Reviewed: 24 August 2025

    10
    Great!
    • Leisure trip
    • Couple
    • Double or Twin Room
    • Stayed 1 night
    • Submitted via mobile

    All was good

    Modern vibe Quality furnishings Friendly staff

    Stayed in August 2025

  • Reviewed: 24 August 2025

    9.0
    Top
    • Leisure trip
    • Group
    • Two-Bedroom Apartment
    • Stayed 1 night
    • Submitted via mobile

    Coole Location

    Stayed in August 2025

  • Reviewed: 24 August 2025

    10
    Exceptional
    • Couple
    • Twin Room
    • Stayed 2 nights
    • Submitted via mobile

    Limited parking possibilities, small capacity

    Great, different design. Cosy atmosphere Very good breakfast

    Stayed in August 2025

  • Reviewed: 24 August 2025

    10
    Exceptional
    • Leisure trip
    • Family with young children
    • Twin Room
    • Stayed 1 night
    • Submitted via mobile

    Great staff, excellent service. The facilities are comfortable and great for a stay.

    Stayed in August 2025

  • Reviewed: 24 August 2025

    9.0
    Superb
    • Leisure trip
    • Family with young children
    • Double or Twin Room
    • Stayed 1 night
    • Submitted via mobile

    The area is not very interesting, but a very short bus ride takes you to the city center.

    Very cool hotel, nice design. Staff very friendly and helpful. We got upgraded to the one bedroom apartment which was awesome. Great breakfast too.

    Stayed in August 2025

  • Reviewed: 24 August 2025

    9.0
    Superb
    • Leisure trip
    • Family with young children
    • One-Bedroom Apartment
    • Stayed 1 night
    • Submitted via mobile

    The mood is fine. The vibe is so cool. Everything clean. Good coffee. 1 room ap. Good for family of 4. Enjoy!

    Stayed in August 2025

  • Reviewed: 24 August 2025

    8.0
    Very good
    • Leisure trip
    • Family with young children
    • Twin Room
    • Stayed 1 night
    • Submitted via mobile

    Twin rooms do not have always double beds. Need to ask I suppose

    Good breakfast and very friendly and helpful stuff. Location is good for transit guests. A bit far from city center but still visitable with a car. Good secure parking.

    Stayed in August 2025

  • Reviewed: 23 August 2025

    8.0
    Very good
    • Leisure trip
    • Couple
    • Double or Twin Room
    • Stayed 3 nights
    • Submitted via mobile

    Breakfast was not great

    Spacious rooms

    Stayed in August 2025

  • Reviewed: 23 August 2025

    10
    Perfect
    • Leisure trip
    • Couple
    • Comfort Twin Room - Basement
    • Stayed 1 night
    • Submitted via mobile

    Everything was great!

    Authentic hotel, comfortable, beautifully designed. Excellent breakfast, friendly, helpful staff.

    Stayed in July 2025

  • Reviewed: 22 August 2025

    10
    Exceptional
    • Leisure trip
    • Family with young children
    • Double or Twin Room
    • Stayed 2 nights
    • Submitted via mobile

    Huge, well equipped, super comfortable rooms, and great value too.

    Stayed in August 2025

  • Reviewed: 22 August 2025

    8.0
    Nice stay in Ljubljana
    • Leisure trip
    • Couple
    • Double or Twin Room
    • Stayed 5 nights
    • Submitted via mobile

    The breakfast quality could be improved. I found that the coffee from the machines wasn't up to standard, and there was a lack of fresh orange juice. It was disappointing to learn that guests have to pay extra at the bar to get proper coffee instead of using the machines provided at breakfast. The bread also seemed underbaked, as it was very pale instead of a golden-brown colour. In terms of service, I noticed that some of the restaurant staff appeared slow and disorganised. On one morning, several tables were empty but not cleared, even with guests waiting to be seated. When we asked a member of staff to prepare a table for us, she chose to clean and prepare a teo different, empty table first, even though no one was waiting for it. This felt frustrating and suggested a lack of organisation. Additionally, it seemed that the person in charge of the restaurant was not effectively managing the team.

    The staff is friendly.

    Stayed in August 2025

  • Reviewed: 21 August 2025

    10
    Exceptional
    • Leisure trip
    • Couple
    • Double or Twin Room
    • Stayed 2 nights
    • Submitted via mobile

    Nothing!

    Very modern hotel! Everything is quite new and working! We were updated! Good breakfast!

    Stayed in August 2025

  • Reviewed: 21 August 2025

    10
    Fantastic experience
    • Leisure trip
    • Family with young children
    • Double or Twin Room
    • Stayed 4 nights
    • Submitted via mobile

    We had a wonderful stay at this hotel and truly enjoyed our four nights here. The hotel is absolutely beautiful, clean, and well maintained. The bed in our room was very comfortable, and the air conditioning and fridge were a big plus. The breakfasts were perfect, with a wide variety of delicious options to choose from. All the staff were incredibly kind and welcoming. We had dinner in the restaurant a few times, and the meals were excellent, with very generous portions. Our little son loved the playroom located right next to the restaurant, which made our evenings even more relaxed. I also appreciated the possibility to use the washing machine and dryer during our stay. Overall, it was a fantastic experience and we would definitely love to come back!

    Stayed in August 2025

Showing 1 – 25

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