What an amazing experience I had at One Barcelona Gl! From the stunning rooftop bar with luxurious drinks and breathtaking views to the smartly equipped and beautiful rooms with excellent showers. Even though the swimming pool opened a bit late in the morning, it was the perfect way to relax after sightseeing. I wholeheartedly recommend this hotel.

Luxurious hotel, comfy beds, well-managed spa, delicious breakfast, attentive staff.

Nothing, all was good.

The breakfast is fantastic, with fresh and high-quality products. The staff is polite and caring, especially the concierge, Denis. The location is central and convenient. The rooftop offers a lovely view. The beds, linens, and towels in the room are luxurious. The sound isolation in the rooms is excellent.

Felt immediately at home, no complaints whatsoever.

Great location on Diagonal with friendly and helpful staff. The service was amazing, with one staff member named Zubair going above and beyond to assist us. Rooms were clean and quiet, while the rooftop pool and spa provided relaxing amenities. Would definitely recommend this five-star establishment.

the staff at One Barcelona Gl were incredible, especially Zubair who went above and beyond to assist us. the other staff members were also outstanding, providing excellent service throughout our stay. the location of the hotel was perfect, allowing us to easily explore the nearby attractions. the rooms were clean, spacious, and the bed was extremely comfortable. We were truly impressed with this hotel and will definitely come back in the future. Special thanks to Mery at Concierge for her helpfulness, and to the housekeeping team for their exceptional service.

Nothing negative to say. ❤️

We had an amazing stay at this hotel. The location was ideal, with all the major attractions within walking distance. The rooms were beautifully designed and comfortable, and the beds were so cozy. The rooftop bar had breathtaking views and the drinks were simply luxurious. The staff, especially David, were incredibly helpful and made our stay extra special. We can't wait to come back to this perfect place for our next visit to Barcelona. highly recommended!

The location of this hotel couldn't have been better - it's right in the heart of the city close to all the tourist attractions and shopping areas. Plus, there's an amazing bakery right next door! The rooms are comfortable and appointed with all the amenities you need. The staff go above and beyond to make your stay enjoyable and memorable. Oh, and the rooftop pool has stunning views of the city!

The breakfast could benefit from a buffet option to reduce food wastage.

The service at this hotel was exceptional, making me feel like royalty with exclusive amenities that fulfilled my luxurious needs. the spa and wellness centre offered a relaxing experience with body scrubs, massages, and beauty treatments. the indoor swimming pool and jacuzzi were perfect for unwinding in a serene environment. the rooftop pool and sun terrace provided breathtaking views and sun loungers for ultimate comfort. the restaurant had a wide range of delicious special diet menus, and the lobby bar was perfect for relaxing with a drink. The location was perfect, being close enough to all the sights but situated in a calm and peaceful area. Cons: the only minor issue that I had was the lack of in-room entertainment services. Although the room was equipped with an espresso machine, the absence of Netflix or YouTube was noticeable.

Amazing New Year stay! The hotel exceeded our expectations with impeccable service and attention to detail. The staff was friendly, courteous, and went above and beyond to make our stay special. The rooftop deck and pool offered breathtaking views of the city, including iconic landmarks. The comfortable bed ensured a restful night's sleep and the spa facilities were luxurious. The delicious breakfast had a wide variety of options to choose from. We also appreciated the thoughtful surprise bottle of cava and chocolates for our celebration.

Although our overall experience was excellent, there were a few minor issues. Some staff members had a slight attitude that could be improved.

The room was amazing and cozy, and the staff was very friendly and helpful. I appreciated the complimentary spa access and the stunning views from the rooftop bar. the hotel was situated in a great area, close to shops and attractions.

The lack of English channels on the TV and the high price of breakfast.

We stayed at The One Barcelona Gl for a few nights to explore the city and were amazed by its prime location. The rooms were stylish and the beds were incredibly comfortable. The rooftop terrace restaurant offered stunning views of the city and was the perfect spot to relax. The staff, especially Mery at the concierge, were friendly and helpful. The housekeeping service was exceptional, ensuring our room was always clean and well-stocked. We were so impressed that we only choose to stay at this hotel whenever we visit.

Would be happy to recommend this hotel.

I recently stayed at The One Barcelona Gl for a leisure trip of 5 nights, and it was one of the best 5-star hotels I have ever been to. The front desk receptionist greeted us with a warm welcome and even offered us a refreshing cold bottle of water. The rooms were stunning, with modern technology like a button for the do not disturb feature. The bathroom was luxurious, and there was even delicious chocolate waiting for us in the room. The bed was incredibly comfortable, with beautiful bedding, and the hotel provided thoughtful extra amenities. The rooftop pool area, though small, was absolutely delightful. The location of the hotel was also fantastic.

Totally recommend this hotel.