One66 Hotel — 4-Star Luxury Hotel in Ljubljana, Slovenia
★★★★ 4-Star Luxury Hotel

One66 Hotel

Ljubljana  ·  Slovenia  ·  Celovska Cesta 166

4.8 1090 guest reviews

About One66 Hotel — Luxury Boutique Hotel in Ljubljana

One66 Hotel is an exceptional 4-star hotel in Ljubljana, Slovenia. Guests enjoy a distinctive experience combining world-class facilities including bar, co working, gym, and more with the personalised warmth that defines great boutique hospitality.

Guest Reviews 4.8 / 5

Lucie Bangert
★★★★★ Aug 2025

We had a really lovely stay in the One66 hotel. The staff greeted us really friendly, we got a free upgrade of the room and each of us a free welcome drink at the bar. The atmosphere and vibe was really nice. The room was sparkling clean, fully equipped kitchen with dishwasher, full size fridge and small freezer. There also were two TVs, a wireless charger next to the bed and really good lighting. Everything was new and modern. It is just quite far from the city centre, but there is a bus stop and shopping possibilities nearby. We didn’t try the breakfast.

Maria Efthivoulou
★★★★★ Aug 2025

We had an amazing experience at this beautiful, clean, and comfortable hotel. The atmosphere was relaxing, and every detail was thoughtfully arranged to ensure a pleasant stay. A special thank you to the reception staff Missa and Denis they were incredibly kind, friendly, and helpful throughout our visit. Not only did they greet us with genuine warmth, but they also went above and beyond to assist us with a technical issue we encountered. Their professionalism and willingness to help made a real difference and left us feeling truly cared for.

Samuel Osvald
★★★★★ Aug 2025

I would like to say big thank you to whole personal. We stayed in hotel just for one night, but already after entering we were sad that we couldnt stay longer. Amazing people at reception, stunning looking bar and restaurant. They welcomed our dog with small present as well. Room service was super fast and food was delicious. You can even ask to change a pillow!! Yes you read it right, they have pillow menu. One of the best, if not the best hotel Ive ever visited. Thank you guys!