4 Star Hotel

AC Hotel Diagonal LIlla

Avinguda Diagonal 555, Barcelona, Spain View Map

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AC Hotel Diagonal LIlla photo 2
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AC Hotel Diagonal LIlla

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About

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.

173 Reviews

8.8Very Good
Cleanliness
9.3
Staff
9.0
Location
9.3

What Guests Say

  • “Rooms were really nice and clean. Far exceeded my expectations. I can't say enough great things about this hotel and the excellent…”
  • “Location and surrounding Helpful staff”
Show 50 Verified Reviews

Top Amenities

  • Free Internet Access
  • Fitness Center
  • Accessible Rooms / Facilities
  • Non-Smoking Rooms
Show All Amenities

Room Options

Our Best Price. GUARANTEED.

Exclusively for Priceline members Details

Single, Guest room, 1 Twin1/4

Single, Guest room, 1 Twin

237 sqft • 1 Single

  • Air conditioning
  • Baby Cot
  • Bath or Shower
  • Closet
Presidential, Presidential Suite, 1 King1/4

Presidential, Presidential Suite, 1 King

765 sqft • 1 King

  • Air conditioning
  • Baby Cot
  • Bath or Shower
  • Complimentary tea
Family Room1/4

Family Room

431 sqft • 2 Single

  • Air conditioning
  • Bath or Shower
  • Body soap
  • Closet
Standard King Room1/4

Standard King Room

356 sqft • 1 King

  • Air conditioning
  • Bath or Shower
  • Body soap
  • Closet
Superior King, Guest room, 1 King1/4

Superior King, Guest room, 1 King

431 sqft • 1 King

  • Air conditioning
  • Alarm clock
  • Baby Cot
  • Bath or Shower
Superior Twin Room1/4

Superior Twin Room

431 sqft • 2 Single

  • Air conditioning
  • Bath or Shower
  • Body soap
  • Closet

Room Details and Photos

Room Amenities

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    What Guests Loved

    8.8
    Very Good

    Based on 173 reviews

    Location

    9.3

    Cleanliness

    9.3

    Staff

    9

    Overall Quality

    8.9

    Pros +

    • Rooms were really nice and clean. Far exceeded my expectations. I can't say enough great things about this hotel and the excellent service from the staff. I would definitely stay here again.
    • Location and surrounding Helpful staff
    • Good hotel but only bearly 3 star. Staff where super good in what they do.

    Cons -

    • If I could change one thing about this hotel I would remove the step at the front entrance. Most people are arriving with luggage so it would make sense for the entrance to have either a ramp or flat surface to easily roll luggage into the building.
    • First room mattress was sagging. Saving room mold and mildew in the shower but comfortable bed.
    • Amenities/facilities are simple.Breakfast was same everyday.Couldn’t apply Marriott points that I earned for 3 nights’ stay to my Marriott account.
    Business Traveler (87)Solo Traveler (63)Traveling as Couple (133)Family with Young Children (153)Family with Teens (2)Senior Traveler (4)Group Traveler (29)Total (458)
    10Verified Hotel GuestPosted on: 5-29-2018

    Rooms were really nice and clean. Far exceeded my expectations. I can't say enough great things about this hotel and the excellent service from the staff. I would definitely stay here again.

    If I could change one thing about this hotel I would remove the step at the front entrance. Most people are arriving with luggage so it would make sense for the entrance to have either a ramp or flat surface to easily roll luggage into the building.

    5LynnPosted on: 10-3-2017

    First room mattress was sagging. Saving room mold and mildew in the shower but comfortable bed.

    8YukPosted on: 2-7-2026

    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.

    7SvanPosted on: 1-26-2026

    Good hotel but only bearly 3 star. Staff where super good in what they do.

    Air con does not work. You have to call the lobby to do changes. In the end I had to change my room because it it didn't work at all. Breakfast was shameful, lack of everything, eggs tasted like oil and the bacon was just boiled or left in water to overcock. Overpriced hotel for what you get.

    9IrisPosted on: 11-4-2025

    I had a wonderful stay at this hotel. The room was spacious, well-designed, and the bed was incredibly comfortable. The breakfast offered a good variety and quality, and the hotel’s facilities were excellent overall.

    The location wasn’t ideal for sightseeing, as you had to rely on buses that were not always reliable.

    8FarhanPosted on: 11-1-2025

    Room was great and the bathroom was very clean. Breakfast was very good. Location of the hotel was excellent, right next to a shopping centre and some nice cafes.

    The sofa bed in the room was a bit uncomfortable. Breakfast didn't have halal options.(its a major city and you would expect halal options)

    10ArmandoPosted on: 8-22-2025

    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.

    9DarshiniPosted on: 8-14-2025

    We liked the location. The room was spacious and comfortable and the staff is helpful and friendly. We recommend!

    8ZakiyaPosted on: 8-1-2025

    Breakfast was good but no halal section. Location is convenient & nice ambience

    The accessible room should be larger. It was quite small

    9EhabPosted on: 7-19-2025

    Everything in this hotel was amazing. The most distinguished is the staff at the front office; they were super friendly, cheerful, and always helpful.

    The fitness room was very small.

    9AmyPosted on: 7-17-2025

    Service, location, size of room, friendliness of staff

    10JoyPosted on: 6-27-2025

    I loved Mariane, the lady at the reception. She was super helpful, friendly, and warm. The location is also really nice, close to all the most important things, and loved that there was a nice park just behind the hotel.

    6AmaniPosted on: 6-23-2025

    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

    8HeimoPosted on: 6-18-2025

    Good no nonsense hotel, I would say perfect for business travel. Many restaurants nearby but it is not a touristy neighbourhood. There is a fantastic food market in the basement of the adjacent shopping mall.

    10KimberleePosted on: 6-12-2025

    Great front desk staffComfy and nice roomGood breakfast buffetGreat location near mall

    7AmrPosted on: 6-3-2025

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

    The elevator stopped with 2 of my friends for one hour

    9StevePosted on: 5-4-2025

    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.

    9KurtPosted on: 4-20-2025

    well isolated rooms, spacious, clean, good breakfast

    8IngeborgPosted on: 4-10-2025

    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.

    8IngeborgPosted on: 4-9-2025

    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.

    Amenities & Policies

    Amenities

    Fitness & Spa

    • Fitness Center

    Media & Technology

    • Free Internet Access

    Accessibility

    • Handicapped Rooms/Facilities
    • Facilities for disabled guests available

    Kid Friendly

    • Family Friendly

    General

    • No Smoking Rooms/Facilities

    Guest policies

    Check-inAfter 3:00 PM
    Check-outBefore 12:00 PM
    InternetFree Wi-Fi is available.
    Children & Extra BedsChildren of all ages are welcome.
    PetsPets are not allowed.
    Room RatesAll rates displayed are for two guests unless otherwise noted.

    Important info

    Property offers Check Out for Children/UNICEF program. Voluntary participation offered at check-in. br/ The room rates are based on single or double occupancy. Charges apply to additional guests.

    Location

    AC Hotel Diagonal LIlla

    Avinguda Diagonal 555, Barcelona

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