Members-only rates
4.4 / 5 Excellent

AC Hotel Diagonal L'Illa by Marriott

4-star hotel Excellent Avinguda Diagonal, 555, Barcelona, 08, 08029, ES
AC Hotel Diagonal L'Illa by Marriott
AC Hotel Diagonal L'Illa by Marriott
AC Hotel Diagonal L'Illa by Marriott
Check in 3:00 PM
Check out 12:00 PM

About AC Hotel Diagonal L'Illa by Marriott

AC Hotel Diagonal L´Illa offers accommodations in Barcelona, 1.1 mi from Camp Nou. Guests can enjoy the on-site restaurants, paid parking located at commercial center. Free WiFi is available throughout the hotel. Every room at this hotel has plush bedding, a flat-screen TV and a spacious work desk. Every room includes a private bathroom equipped with a shower and free toiletries. You will find a 24-hour front desk at the property. Surrounded by lush gardens, the property is near many upscale boutiques and restaurants. The Suite Bar is a modern, welcoming space on the hotel’s second floor. Its contemporary décor and lighting make it an ideal spot to enjoy a drink. The Picasso Museum is 2.4 mi from AC Hotel Diagonal L´Illa, while La Pedrera is 1.4 mi from the property. The nearest airport is El Prat Airport, 6.8 mi away.

Amenities

  • On-site parking
  • 24-hour front desk
  • Meeting space
  • Fitness center
  • On-site dining
  • Valet parking
  • Bar / lounge
  • Café / coffee shop
  • Breakfast available
  • Business center
  • Express check-in / check-out
  • Concierge
  • Dry cleaning
  • Self-service laundry
  • Luggage storage
  • Multilingual staff
  • Full kitchen / kitchenette
  • Spa / sauna
  • Family friendly
  • Wheelchair accessible
  • Public transit access
  • Smoke-free property
  • Air conditioning
  • Elevator

Reviews

4.4 / 5
Excellent 441 reviews
  • Engine customer Apr 2026

    The location was awesome, clean, friendly staff. Comfy beds, and I'm picky with those

  • Engine customer Apr 2026

    The location was perfect. The rooms are spacious. The pillows were not comfy.

  • Engine customer Feb 2026

    Location and surrounding Helpful staff Amenities/facilities are simple. Breakfast was same everyday. Couldn’t apply Marriott points that I earned for 3 nights’ stay to my Marriott account.

  • Engine customer Jan 2026

    Faraway from everything else

  • Engine customer Dec 2025

    The windows are not possible to open hence the rooms stays without fresh air.

  • Engine customer Aug 2025

    Clean large rooms. All the employees were very pleasant and helpful. Great area. The facility is amazing. Would come back and stay here. There is not one thing we dislike.

  • Engine customer Aug 2025

    Friendly staff and closest to every thing you want Nothing

  • Engine customer Jul 2025

    The fitness room was very small.

  • Engine customer Jul 2025

    Lovely and worth it

  • Engine customer Jun 2025

    I booked for the location since this was close to the school I'm going to. Check in is good and no wait needed. There is no luggage service, they ask you to take your luggage from the car to the room by yourself; The room service (dining) close very early; there is no security service where you can go on the elevator without key card; no concierge service; no bath robes in the room; we had to ask for slippers

  • Engine customer Jun 2025

    Great front desk staff Comfy and nice room Good breakfast buffet Great location near mall Nothing

  • Engine customer Jun 2025

    The elevator stopped with 2 of my friends for one hour at least The elevator stopped with 2 of my friends for one hour

  • Engine customer May 2025

    Wonderful, friendly and helpful staff. Comfortable room and beds and best environment control system encountered. Excellent housekeeping service. Great location. Payment facilities (ability to work with debit and credit cards) were disappointing. Coming from the Netherlands you're used to these things just working in such establishments. I had to grab cash from an ATM. Restaurant quality not so good for the prices.

  • Engine customer May 2025

    Very good

  • Engine customer Apr 2025

    The location was perfect as next to a shopping mall with many restaurants to choose from

  • Engine customer Apr 2025

    well isolated rooms, spacious, clean, good breakfast

  • Engine customer Apr 2025

    Great Staff

  • Engine customer Apr 2025

    Nice location, about 4 km from the busy centre, nice boulevard for jogging and getting away from the crowds, sharp shopping centre around the hotel, amazingly large room. No decoration in the room, only plain wood panels covering all wall. No hooks in the room or place to hang anything. Door to bathroom does not provide a sound barrier.

  • Engine customer Apr 2025

    The place is amazing. They really take care of you and make sure you have a very comfortable experience at he hotel. I took the breakfast option which was great and highly recommend. It’s very healthy food and the servers treat you with much attention and respect. The front desk helped me find places to visit and with transportation, and solved any issues I had. I will definitely stay again next time.

  • Engine customer Apr 2025

    everything was excellent, when I look for a room to stay I look at: location, services, quietness, facilities and breakfast. For Barcelona l, I have nothing to complain about, very good!

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

Does AC Hotel Diagonal L'Illa by Marriott have free Wi-Fi?
Yes, AC Hotel Diagonal L'Illa by Marriott offers free Wi-Fi for all guests.
Does AC Hotel Diagonal L'Illa by Marriott offer parking?
Yes, AC Hotel Diagonal L'Illa by Marriott offers both self-parking and valet parking. Fees may apply.
Does AC Hotel Diagonal L'Illa by Marriott have meeting spaces, conference centers, or conference rooms?
Yes. AC Hotel Diagonal L'Illa by Marriott offers meeting spaces, a conference center, and dedicated conference rooms, making it well-suited for corporate events, team offsites, and group meetings. Banquet and reception facilities are also available.
Does AC Hotel Diagonal L'Illa by Marriott have a fitness center?
Yes, AC Hotel Diagonal L'Illa by Marriott features an on-site fitness center for guests. Additional wellness amenities include spa.
Where is AC Hotel Diagonal L'Illa by Marriott located, and how walkable is the area?
AC Hotel Diagonal L'Illa by Marriott is located at Avinguda Diagonal, 555, Barcelona, 08 08029. With a Walk Score of 99, the area is rated Walker's Paradise. Most daily errands can be done on foot — ideal for travelers without a car.

House rules

Check in3:00 PM
Check out12:00 PM

Why no public rates?

Hotel partners contractually require business-email verification before showing the negotiated B2B rate. Hotel partners offer Engine exclusive business-traveler rates that aren't available to the public.

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