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          AC Hotel Diagonal L'Illa by Marriott

          Avenida Diagonal, 555, Barcelona, Spain View on map
          Location and surroundings
          See map

          Your stay starts with Amimir.com

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          Facilities and services

          Main Areas

          24 h reception
          Heating
          Air-conditioning in the main facilities
          Lift
          Access for people with reduced mobility in main areas (no adapted bathroom in the bedrooms)

          Restaurant

          Bar
          Snack bar

          Wifi and Internet

          Wi-Fi

          Main Hotel Services

          Meeting Room Extra charge
          Laundry Service Extra charge
          Free Luggage Room

          Pets

          Not Pet-Friendly

          Facilities

          Balcony
          Fintess Centre
          Lounge with TV

          The surroundings of AC Hotel Diagonal L'Illa by Marriott

          Nearby

          L'illa Diagonal 0.1 mi
          Portal Miralles 0.5 mi
          Güell Pavilions 0.9 mi
          Spotify Camp Nou 0.9 mi
          Parc de l'Espanya Industrial 0.9 mi
          Pedralbes Royal Palace 1 mi
          FC Barcelona Museum 1 mi
          Sarria Plaza 1 mi

          Places of interest

          Casa Mila 1.5 mi
          Magic Fountain of Montjuïc 1.6 mi
          Casa Batllo 1.6 mi
          Plaça de Catalunya 1.9 mi
          Park Güell 2 mi
          Boqueria Market 2 mi
          Palau Sant Jordi 2.1 mi
          Sagrada Familia 2.3 mi

          Public transportation

          Plaça del Centre 0.6 mi
          La Bonanova 0.6 mi
          Les Tres Torres 0.6 mi
          Entença 0.7 mi

          What else can I do?

          Arenas Mall 1.2 mi
          Gran Via 2 2.2 mi
          Razzmatazz 3 mi
          Centre Comercial Diagonal Mar 4.5 mi
          La Maquinista 4.9 mi

          Nearby airports

          Barcelona Airport - El Prat (BCN) 7 mi
          Sabadell Airport (QSA) 9.3 mi
          Girona Airport (GRO-Costa Brava) 48 mi
          All distances are calculated in a straight line. Actual travel distances may vary.

          Pet Policy

          Pets are not permitted in this accommodation.

          Accommodation description

          This city hotel, surrounded by beautiful gardens, is located in one of the most important financial and commercial districts of Barcelona, ​​on Avenida Diagonal. In the same area, guests will find some bus stops and tram just meters from the hotel and the metro line is just a five minute walk. A large number of restaurants, bars and shops are within walking distance too. This is a perfect hotel for both guests traveling for business or pleasure.
          Some of the services listed may incur an additional charge. You can check the applicable rates directly with the property. All the information on this page is subject to change by the accommodation. If you have any questions, please contact us.

          Legal information

          This accommodation is managed by a legal entity. The provision of the accommodation service is therefore carried out within the framework of a business or professional activity.

          Ratings about AC Hotel Diagonal L'Illa by Marriott

          9.5
          Excellent
          Based on 446 reviews

          What do guests have to say about AC Hotel Diagonal L'Illa by Marriott?

          The AC Hotel Diagonal L'Illa stands out for its central location and direct connection to a shopping center. Guests appreciate the spaciousness of the rooms and the staff's attention. Some suggest improving the attitude of certain receptionists. Despite this, the hotel offers comfort, cleanliness, and a good breakfast buffet. The lack of doors on the wardrobes is a detail to consider. In summary, it is ideal for those seeking modern and well-located accommodation, although with possible improvements in customer service.
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          Reviews about Amimir.com
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          Amimir.com
          16/07/2026
          Everything goes smoothly
          The booking process is straightforward, the prices are very good and a great customer support.
          Valentin
          16/07/2026
          Great web site and let me pay in…
          Great web site and let me pay in instalments with really helps when you have a family
          Jamie pearson
          13/07/2026
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          Amimir has the best price for the great hotels.Customer care is exelante,fast and very comited.I have 2 more reservation with Amimir in a future.
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          13/07/2026
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          Amazing company already love booking my trips through them. And best prices too ??
          Michael
          18/07/2026
          Original Cancellation date not honored by Amimir.com
          Amimir.com has revisited my partial cancellation request that was made on July 13th for booking # 7644858 and now is refusing the partial refund due to the time of day on July 13th that this request was made. I am from Canada and the request was made at 5:33 pm or 11:33pm their time. Again time of day is not mentioned in their cancellation policy, only a range of days and the fees associated the cancelling in each date range. Thus I would have been able to partially cancel up until 11:59:59 on July 13th their time, which I did. They did not reach out to their supplier until July 16th to partially cancel my booking and the suppler applied the cancellation rates for that date range (full$) and thus denied me my partial refund. Again how is this the customers fault and why are they not honoring my request on the date it was made and issuing me a partial refund.
          Michael
          16/06/2026
          South Spain is great for holidays
          South Spain is great for holidays. Torremolinos is nice and clean. The weather was nice.
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          31/05/2026
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          I have given 5* because from start to finish of our booking and holiday we had no problems at all and amimir.com was much cheaper than the competitors we have already booked via amimir for another holiday later this year
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          29/05/2026
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          Quick and easy booking. This was my first time using them and I would definitely use them again. Thank you!
          Michael Orengo
          17/07/2026
          Not honoring their Cancellation policy
          I attempted to request a refund, from Amimir, following their cancellation policy, and they did not process it in a timely basis and I am now being refused what I am entitled too. They attempted to provide me with a few explanations as to why I was not entitled to a refund, which I quickly proved to them not to be true, and then they finally admitted that they did not submit my request to cancel, when I first contacted them, and thus I am no longer eligible for my refund. I am paying for their mistake, which is not right and they are refusing to make it right with their customer.
          Michael

          Frequently asked questions about AC Hotel Diagonal L'Illa by Marriott

          Does the AC Hotel Diagonal L'Illa by Marriott have wifi connection?

          The AC Hotel Diagonal L'Illa by Marriott has Wi-Fi.

          Can I stay with a pet at AC Hotel Diagonal L'Illa by Marriott?

          Pets are not allowed at AC Hotel Diagonal L'Illa by Marriott.

          Does the AC Hotel Diagonal L'Illa by Marriott have a 24h reception?

          Yes, AC Hotel Diagonal L'Illa by Marriott has a 24-hour reception.

          Is there heating in AC Hotel Diagonal L'Illa by Marriott?

          Yes, AC Hotel Diagonal L'Illa by Marriott has heating in the common areas.

          Is there air conditioning in the common areas at AC Hotel Diagonal L'Illa by Marriott?

          Yes, AC Hotel Diagonal L'Illa by Marriott has air conditioning in the common areas.

          Is there a bar at AC Hotel Diagonal L'Illa by Marriott?

          Yes, AC Hotel Diagonal L'Illa by Marriott has a bar.
          AC Hotel Diagonal L'Illa by Marriott
          Customer photos