SB Diagonal Zero Hotel
About this property
Popular facilities
See all facilitiesGood to know
- Check-in
- From 15:00
- Check-out
- Until 12:00
- Parking
- Available for a fee
- Breakfast
- EUR 18
- Airport shuttle
- Available
- Reception
- 24/7
- Accessibility
- Wheelchair accessible
- Luggage storage
- Available
- Languages
- Spanish, German, English +3
- Smoking
- Smoke-free
- Children
- Family friendly
- Room types
- 4
Room Information
Rooms
Triple room
- 3 guests
- Private bathroom
- air-conditioning
- coffee
- desk
- hairdryer
- iron
- mini-bar
- private-bathroom
- safe
- soundproofing
- tea
- telephone
- toiletries
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Double room
- 2 guests
- full double bed
- Private bathroom
- air-conditioning
- bath
- bathrobe
- coffee
- desk
- hairdryer
- heating
- iron
- microwave
- mini-bar
- private-bathroom
- safe
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Superior Double room with sea view
- 2 guests
- full double bed
- Private bathroom
- air-conditioning
- bathrobe
- desk
- hairdryer
- heating
- iron
- mini-bar
- pillows
- private-bathroom
- safe
- slippers
- soundproofing
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1 / 6 15th Lounge Double Suite
- 2 guests
- full double bed
- Private bathroom
- mirror
- private-bathroom
- safe
- telephone
- toiletries
- towels
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Guest reviews
Recent reviews shared by hotel guests
Arman F.
The rooms were clean and well maintained, and the reception and housekeeping staff were friendly. The hotel's location was convenient too. But we couldn't get proper rest during our two-night stay as a group of four. Noise from people opening doors or walking in the hallway carried clearly into the rooms, and the air-conditioning units were extremely loud. Both rooms also had toilet flush systems that were broken and didn't work properly. We told reception several times, but nobody came to fix them. We had to keep using the restroom near reception instead. Even with the clean rooms and kind, professional staff, I can't honestly recommend the hotel. When guests can't sleep or use the bathroom comfortably, it's hard to justify paying €200-€300 a night.

Marta K.
The reception staff were very friendly, professional and welcoming, and I had a very pleasant stay. My room was remarkably quiet, so I could focus and work efficiently. It had a comfortable workspace, with a spacious desk and a beautiful sea view that made remote work a pleasure. The location gave convenient access to the city while still feeling peaceful, away from the bustle. It's an excellent choice for business or leisure if you're looking for comfort, tranquillity and practicality at a very good price.
Wojciech K.
The garden behind the hotel was a lovely place to unwind with a beer, and being near the seafront was a real bonus. Our room felt modern and comfortable. There was a rooftop event while we were there, though we missed it, and it gave the place a lively feel. Hotel SB Diagonal Zero 4 Sup is a pleasant, energetic spot in Barcelona.
Jessica M.
The spa was a real highlight, and our room was spacious, clean, comfortable, and beautiful. My mum and I stayed for five days, and everything ran smoothly throughout. The staff were friendly, attentive, and quick to help. The one drawback was being a bit far from the city center.
liam F.
I hardly ever leave a bad review. Usually I can put small problems aside and enjoy myself, but I really can't recommend this hotel. My wife and I came for our honeymoon, and the room and service spoiled our stay in Spain. The room stayed unbearably hot, at 27C for most of the trip and still 26C later. I called reception straight away and followed their instructions for the temperature control, but nothing changed. They then told us to open the window. That let in horns, beeping, and people drag racing about 100 feet below us. The next day the assistant manager gave us the exact opposite instructions for the controller. Still no difference. A maintenance man eventually came up, said the unit was working, and left, though I’m 6’4 and couldn’t feel any air when I held up my hand. We spent day after day getting the runaround and trying to sleep in the hottest room on earth. I also fell in the shower three times and bruised my feet. The one bright spot was a lovely short, short-haired female bartender who was absolutely incredible.
Amenities
Everything available at this property
General Services
72 available- Shopping on site
- Air conditioning
- 24 Hour Reception
- Elevator/lift
- Smoking areas
- Smoke Free Property
- Heating
- Newspapers
- Ticket assistance
- Gift shop
- Express Check In/Check Out
- Garden
- Television in lobby
- Terrace
- Bridal suite
- Room service
- VIP room amenities
- Smoke Detector
- Laptop safe
- Iron and board
- Ironing
- Luggage storage
- Laundry
- Safe Deposit Box
- Concierge services
- Dry Cleaning
- Wake Up Service
- Telephone
- Diet menu (on request)
- Cafe
- Microwave oven
- Area shuttle
- Car rental
- Transfer services
- Year of construction
- Year of most recent renovation
- Number of floors (main building)
- Twin rooms
- Double rooms
- Junior suites
- Suites
- Triple rooms
- Superior rooms
- hotel
- American Express
- MasterCard
- Visa
- Visa Electrón
- City centre
- Nearest Bus / Metro Stop
- Electric vehicle charging station
- Key Collection
- Check In Hour
- Check Out Hour
- Mobile phone coverage
- Car hire
- Laundry service
- Launderette
- Multilingual staff
- Bellboy service
- Air conditioning in public areas
- Hotel safe
- Cloakroom
- Lift access
- Shop
- Concierge
- Sun terrace
- Luggage room
- Clothes dryer
- Café
- Smoking area
- Highchairs
Accessibility
4 available- Accessibility features
- Wheelchair Accessible
- Wheelchair access to restaurant
- Accessible rooms
Internet
2 available- Free Wi Fi
- Wi Fi
Parking
2 available- Electric car charging
- Car park
Meals
10 available- Minibar
- Bar
- Coffee/tea for guests
- Breakfast
- Buffet breakfast
- Restaurant
- Snack bar
- Kitchen
- Kettle
- Poolside snack bar
Business Services
3 available- Conference room
- Meeting room
- Business centre
Recreation & Wellness
1 available- Sauna
Pool and beach
2 available- Beach
- Outdoor freshwater pool
Sports
2 available- Bicycle hire service
- Gym
Room Amenities
14 available- Non Smoking Rooms
- Soundproof rooms
- Family room
- Cable TV
- Hairdryer
- Flat Screen TV
- Shower/Bathtub
- Bathtub
- Shower
- Wardrobe/Closet
- Slippers
- Toiletries
- Connecting rooms
- TV lounge
What's nearby
Explore attractions, restaurants and transport around the hotel
15 m 1 min walk
35 m 1 min walk
3.9 km
81 m 1 min walk
Attractions
20- Ciutadella Park3.9 km
- Basilica of the Sagrada Familia3.9 km
- Arc de Triomf4.0 km
- Picasso Museum Barcelona4.4 km
- Basílica de Santa Maria del Mar4.5 km
Restaurants
20- Le Grand Café Rouge81 m 1 min walk
- Tapas Curry and Rice114 m 1 min walk
- Al Hamra117 m 1 min walk
- L'Illa del Forum140 m 2 min walk
- La Rambla154 m 2 min walk
Transit
20- Aeroport Barcelona - el Prat Josep TarradellasAirport17.0 km
- Aeroport de Girona - Costa BravaAirport70.9 km
- UPC-Campus Diagonal BesósBus15 m 1 min walk
- FòrumTram35 m 1 min walk
- Rambla Prim - Av. DiagonalBus104 m 1 min walk

Stay rules
Important conditions for your stay
Fees and optional services
Children's meals
Ages 0-0 - Breakfast - Extra charge may apply
Meals
Breakfast - Extra charge may apply
Parking
Parking - Extra charge may apply