
Hotel SB Diagonal Zero Barcelona is opposite Barcelona’s International Convention Centre 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 hotel was great for the Convention Center. I got an upgrade to a room with a jacuzzi but was not there long enough to take advantage. The room was clean and well equiped. The staff very helpful.
✗ I thought the breakfast quality not as I would have expected. I found the pancakes were hard and the pastries rather too dry.
✓ Spacious and comfy room. Huge breakfast options
✗ Waiting time to get your room ready, even though I came 1.5hrs late after check-in time. Still have to wait another hour.
✓ Free upgrade on room and free spa session
✗ Blind and clear window into the bathroom not really anything in privacy in bathroom
✓ We loved the hotel facilities and admired their staff.
✗ Nothing in particular
✓ Big, generous rooms with comfy beds. Right by the conference centre.
✗ Rooms pretty basic. Could have done with a proper hair drier.
✓ Very spacious room, clean, quiet and comfortable
✗ For the amount I paid, there was no breakfast included. This was really disappointing
✓ Everything it was really good, the breakfast have good variety.
✗ The waiters have to be more focus in the service then speak about how was your weekend? specially if some stuff missing and don't speak to loud.
✓ With the exception of one member of staff on the reception desk (who was a little short), all staff were very welcoming and helpful. My bedroom was clean and comfy. Location was excellent.
✗ More staff and proper shower/changing facilities for the rooftop pool. There was nowhere to change other than the toilet and it was impossible to have a relaxing swim thanks to two groups of men who were dive bombing into the pool! As a woman travelling alone, I didn't feel comfortable being there on my own; having a member of staff there would have helped.