Hotel SB Diagonal Zero 4 Sup
Plaça De Llevant S/n, Barcelona, Cataluña, 08019, Spain
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Plaça De Llevant S/n, Barcelona, Cataluña, 08019, Spain
Hotel SB Diagonal Zero Barcelona is opposite Barcelona’s International Convention Center and Barcelona's Forum Auditorium. It has a spa, a gym, a seasonal panoramic pool and a solarium on the hotel rooftop. There is free access to the hotel gym. The spa is only for guests over 14 years old, and includes a Turkish bath and Finnish sauna. Beauty and massage treatments are available at a surcharge. All air-conditioned rooms at the Hotel SB Diagonal Zero Barcelona have flat-screen satellite TV, free WiFi and a laptop safe. The soundproofed rooms have facilities to connect iPods. All rooms have ironing facilities, tea and coffee making facilities, and a kettle. There is a touch-screen control for lights and temperature. The private bathroom is equipped with a hairdryer, and bathrobes and slippers can be provided upon request. Please note that according to your reservation policies, a prepayment may apply. In that case, a link to process a secure online payment will be sent.

Hotel Services and Facilities

Free WiFi Free parking Free breakfast Pet friendly

Hotel facilities

  • Business Center
  • Swimming Pool
  • Garden
  • Meeting/Banquet Facilities
  • Room Service
  • Safety Deposit Box
  • Air Conditioning
  • Bar
  • 24-Hour Front Desk
  • Express Check-In/Check-Out
  • Elevator
  • Coffee shop
  • Packed lunches
  • Heating
  • Fax/photocopying
  • Snack bar
  • Shared lounge/TV area
  • On-site parking
  • outdoor pool
  • Accessible parking
  • Designated Smoking Area
  • Family Rooms
  • Free Wi-Fi
  • Massage services
  • Restaurant(s)
  • Sun Deck
  • Daily Housekeeping
  • Non-Smoking Rooms Available
  • Electric vehicle charging station
  • Pool with view
  • Wine/champagne
  • Fruits
  • Strollers
  • Outdoor furniture
  • Sun loungers or beach chairs
  • Smoke alarms
  • Fire extinguishers
  • Staff follow all safety protocols as directed by local authorities
  • Shared stationery such as printed menus, magazines, pens, and paper removed
  • First aid kit available
  • Cashless payment available
  • Linens, towels and laundry washed in accordance with local authority guidelines
  • Hand sanitizer in guest accommodation and key areas
  • Invoices
  • All plates, cutlery, glasses and other tableware have been sanitized
  • Access to health care professionals
  • Contactless check-in/out
  • Food delivery
  • Electronic room key
  • Audible alarm
  • balcony/terrace
  • Car rental available
  • CCTV security in common areas
  • Daily disinfection
  • Facilities for disabled guests available
  • Fitness center
  • Hot tub/Whirlpool
  • Indoor Tanning
  • Ironing amenities
  • Laundry services
  • Luggage storage & lockers
  • Restaurant (special diets available)
  • Soundproof rooms available
  • Spa services
  • Spa/sauna
  • Tour services
  • Physical/social distancing guidelines
  • Protective screen or physical barriers in appropriate areas
  • Professional cleaning services
  • Allergy-free rooms available
  • Room service available
  • Takeout dining services available
  • Parking available (charges may apply)
  • Indoor parking (charges may apply)
  • Kid-friendly dining
Click here to leave your opinion >>
stayed in March, 2026
Guest Score 10 out of 10
Exceptional
The furnishings, amenities (refrigerator and microwave), climate control, lighting, maintenance, cleanliness, hot shower and water pressure, location (safe, upscale area very close to metro station, shopping mall, cafes, the beaches and the sea, and Alcampo supermarket), polite, helpful staff, rooftop terrace with great views.
Nothing
stayed in February, 2026
Guest Score 9 out of 10
Wonderful
Everything was perfect, but on the 4th floor you can hear the water flying very loudly after flushing from the upper floors
stayed in February, 2026
Guest Score 9 out of 10
Wonderful
Clean
stayed in February, 2026
Guest Score 7 out of 10
Good
pillows were good
Daniel from reception was not polite, I booked a room with one bed but he offered me only two-beds room without any options despite of my booking conformation
stayed in January, 2026
Guest Score 9 out of 10
Wonderful
Location, staff, welcome, room size
N/a
stayed in January, 2026
Guest Score 8 out of 10
Very Good
The Gym and the nice spacious bedroom.
The waitress at breakfast not being nice and never smiling.
stayed in January, 2026
Guest Score 8 out of 10
Very Good
Room was amazing and they were able to accommodate us at an earlier check-in time. Big mall right in front of hotel. Breakfast buffet and Echo restaurant was great. Beach nearby and tram right in front of hotel for easy moving access.
My only thing was the pool not being open on time. They told us it opens at 9am and we had to wait 45 minutes for them to open it.
stayed in January, 2026
Guest Score 10 out of 10
Exceptional
Staff
Nothing
stayed in January, 2026
Guest Score 1 out of 10
Very Poor
The property was nice
Our whole floor was without power for a whole day of our stay. I need a refund
stayed in January, 2026
Guest Score 5 out of 10
Fair
The room was spacious have cups, fridge and microwave. Area is decent have to travel into Barcelona centre.
Hairdryer didn’t work- staff came up to help when called but never returned when he said he would come back and fix it Can only use spa if u pay Shower water kept going from really cold to boiling hot when showering No choices on TV- remote worked on and off Taxi driver informed us the if u walk right when the face the front of the hotel it’s quite dangerous but if u walk left its all good and the train station is that way as well.
stayed in January, 2026
Guest Score 8 out of 10
Very Good
Breakfast was fine. The night / 24h reception too (Mr. Jordí) at 03.00h when I arrived was extremely helpful. Great Gym and Spa
The breakfast was fine over expectations. Unfortunately both the waitress were unhelpful never smiled and did not let my Catalán coworker get into the breakfast room for a chat while I was having breakfast which is ridiculous.
stayed in January, 2026
Guest Score 3 out of 10
Poor
Nothing to like
Very poor services, some of waiters are rude.
stayed in December, 2025
Guest Score 10 out of 10
Exceptional
- Area: not central, but pleasant, well-connected, with a mall right in front of the hotel - Large, modern, and well-maintained property - Spacious room with many amenities, including a kettle, mini fridge, and even a microwave - Surprisingly fast elevator - Very nice and welcoming lobby area - Friendly staff - Good selection of toiletries provided Overall: A cozy, spacious, and welcoming hotel. Good value for money.
- Uncomfortable pillows - High prices at the hotel restaurant/cafeteria (I’ve seen much better quality-to-price options in hotels of a similar category)
stayed in December, 2025
Guest Score 10 out of 10
Exceptional
Lovely location, clean and well maintained. The staff were very and professional
Nothing
stayed in December, 2025
Guest Score 10 out of 10
Exceptional
Super comfortable and large room. Very clean and comfortable. Even microwave oven is in the room.
stayed in December, 2025
Guest Score 10 out of 10
Exceptional
Room was clean and spacious and beds were comfy. Lots of restaurants and shops nearby. Staff were very helpful. Taxi drive wasn't too long or expensive to get into the centre.
Bathroom under the sink was dirty even after they cleaned the room, the safe was broken and locked our stuff inside, however staff dealt with it promptly.
stayed in December, 2025
Guest Score 5 out of 10
Fair
The bed and pillows
The heater was not working it was blowing cold and I asked many times to look at it but nobody bothered except for one guy at the reception who took a look and "thought that it was working so I asked for more blankets at least 2 times i was promised to get them but nothing ...they changed my room and the heater was not working in that room either so if you are a fun of cold that's a place you should go to
stayed in November, 2025
Guest Score 1 out of 10
Very Poor
No proper hot water, smell of chlorine, and dirty
stayed in November, 2025
Guest Score 3 out of 10
Poor
The location was good.
The room quality was very poor. The toilet door was broken, so we couldn't close it, and the shower was also broken, causing the water temperature to fluctuate constantly, almost burning my skin. The elevator sounds were so loud that they could be heard from the room. Although the staff was kind, the overall quality of the room was extremely disappointing.
stayed in November, 2025
Guest Score 8 out of 10
Very Good
decent 3-4 star hotel in the Diagonal area if you need to be there. The hotel can use a refresh and better maintenance upkeep. Very decent gym facilities. Large shopping mall across the street where you can find everything you need.
Facility maintainence.
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Area information

    Airports Show all on map »

    • Barcelona El Prat Airport - 10.82 mi

    Transport

      Train stations Show all on map »
      • El Maresme Forum - 877 f
      • Besos Mar - 0.22 mi
      • Selva de Mar - 0.59 mi
      • Poblenou - 1.05 mi
      • La Pau - 1.06 mi
      • Sant Marti - 1.09 mi
      • Bac de Roda - 1.29 mi
      • Verneda - 1.37 mi
      • Llacuna - 1.47 mi
      • Artigues | Sant Adria - 1.50 mi
      • Sant Roc - 1.68 mi
      • Clot - 1.69 mi
      • Clot Rail Station - 1.70 mi
      • Navas - 1.70 mi
      • GlA²ries - 1.75 mi
      • Sagrera - 1.81 mi
      • Bogatell - 1.88 mi
      • Encants - 1.97 mi
      • Camp de L'Arpa - 1.98 mi
      • Marina - 2.05 mi
      • Congres - 2.10 mi
      • Sant Andreu Comtal - Railway Station - 2.10 mi
      • Gorg - 2.10 mi
      • Ciutadella Vila Olimpica - 2.17 mi
      • Monumental - 2.22 mi
      • Hospital de Sant Pau - 2.23 mi
      • Sant Andreu - 2.23 mi
      • Fabra i Puig - 2.27 mi

    Other attractions

      Things to do Show all on map »
      • CCIB Centre Convencions Internacional Barcelona - 555 f
      • Port Olympic - 2.00 mi
      National Parks Show all on map »
      • Parc del Forum - 675 f
      Monuments and Landmarks Show all on map »
      • Mar Bella Beach (Marbella Beach) : (Nudist beach) - 0.79 mi
      • Bogatell Beach - 1.40 mi
      • Icaria Beach - 1.74 mi
      • The Monumental Bullring of Barcelona - 2.18 mi
      • Estacio del Nord - 2.27 mi
      Beaches Show all on map »
      • Mar Bella Nudist Beach - 0.79 mi
      Shopping Center Show all on map »
      • Shopping Centre Magic Badalona - 2.20 mi
      Other Show all on map »
      • Barcelona's International Convention Centre - 555 f
      • Besos Mar - 0.22 mi
      • Besos - 0.76 mi
      • Artigues Sant Adria - 1.50 mi
      • Glories - 1.75 mi
      • Torre Agbar - 1.76 mi
      • Razzmatazz Club - 1.80 mi
      • Placa de les Glories Catalanes - 1.81 mi
      • La Sagrera-Meridiana - 1.81 mi
      • Parking Placa Glories - 1.84 mi
      • Palau Municipal d'Esports de Badalona - 2.19 mi
      • Estacio del Nord - 2.27 mi

Hotel SB Diagonal Zero 4 Sup

Plaça De Llevant S/n, Barcelona, Cataluña, 08019, Spain