Located in Sant Marti, NH Barcelona Diagonal Center is within a mile (2 km) of popular sights such as Palau de la Musica Catalana and Arc de Triomf. This 129-room, 3.5-star hotel has a restaurant and a bar/lounge, along with free in-room WiFi. Sagrada Familia and Casa Batllo are also near this Barcelona hotel.


This hotel serves as home to a lobby lounge, along with a restaurant that specializes in Mediterranean cuisine. Order from room service to satisfy your hunger without leaving your room. For your convenience, a buffet breakfast is served for a fee each morning from 7 AM to 10:30 AM.


All 129 soundproofed rooms provide minibars, safes, and phones. LCD TVs come with satellite channels and pay movies, and guests can stay connected with free WiFi. Beds are dressed in premium bedding and pillow menus, and bathrooms offer hair dryers and free toiletries. Desks are also included.

Property features

Guests of NH Barcelona Diagonal Center enjoy access to free WiFi in public areas, conference space, and a business center. If you drive, self parking is EUR 18.70 per day, or you can take advantage of the airport shuttle (available on request). The 24-hour front desk has multilingual staff ready to assist with dry cleaning/laundry, tours or tickets, and luggage storage. Additional amenities include a computer station and free newspapers.


  • Close to Palau de la Musica Catalana and Arc de Triomf
  • Free WiFi in rooms and public areas
  • Onsite dining
  • Business center

Hotel Amenities

Hotel Amenities

The hotel offers a restaurant. A bar/lounge is on site where guests can unwind with a drink. Business-related amenities at this 3.5-star property consist of a business center and meeting rooms.

A computer station is located on site and high-speed wireless Internet access is complimentary. 4 meeting rooms are available. This business-friendly hotel also offers tour/ticket assistance, multilingual staff, and complimentary newspapers in the lobby. Parking is available onsite for a surcharge.

NH Barcelona Diagonal Center is a smoke-free property.

  • Free WiFi 
  • 24-hour front desk 
  • Total number of rooms - 129 
  • Number of floors - 6 
  • Bar/lounge 
  • Breakfast available (surcharge) 
  • Business center 
  • Free newspapers in lobby 
  • Conference space 
  • Dry cleaning/laundry service 
  • Elevator/lift 
  • Airport transportation 
  • Tours/ticket assistance 
  • Computer station 
  • Meeting rooms 
  • Multilingual staff 
  • Luggage storage 
  • Restaurant 
  • Number of meeting rooms - 4 
  • Self parking (surcharge) 
  • Smoke-free property 
  • Number of buildings/towers - 1 

Family Friendly Amenities

  • Family Hotel  
  • Free Wi-Fi  
  • Soundproofed rooms  
  • Cribs/infant beds (complimentary)  


Available in all rooms: Free WiFi

Available in some public areas: Free WiFi


Self parking (surcharge)

Room Amenities

NH Barcelona Diagonal Center offers 129 air-conditioned accommodations with minibars and safes. Beds feature premium bedding. A pillow menu is available. LCD televisions come with satellite channels and pay movies. Bathrooms include bathtubs or showers, complimentary toiletries, and hair dryers.

This Barcelona hotel provides complimentary wireless high-speed Internet access. Business-friendly amenities include desks and phones. Housekeeping is provided daily.

  • Free WiFi 
  • Pay movies 
  • Premium bedding 
  • Soundproofed rooms 
  • Air conditioning 
  • Phone 
  • Minibar 
  • Daily housekeeping 
  • Private bathroom 
  • Free toiletries 
  • Hair dryer 
  • Bathtub or shower 
  • In-room safe 
  • Desk 
  • Blackout drapes/curtains 
  • Satellite TV service 
  • Room service (limited hours) 
  • Pillow menu 
  • LCD TV 
  • Connecting/adjoining rooms available 
  • Rollaway/extra beds (surcharge) 
  • Free cribs/infant beds 

Where to Eat

Buffet breakfasts are available for a surcharge and are served each morning between 7 AM and 10:30 AM.

Onsite venue - This restaurant specializes in Mediterranean cuisine and serves dinner only. Open select days.

Lobby Bar - Onsite lobby lounge.

Room service (during limited hours) is available.


To make special requests for accessibility needs, please note them at check-out when you book your room.

  • Accessible bathroom 
  • In-room accessibility 

Hotel Policies


Check-in time starts at 3 PM

Minimum check-in age is 18

Check-in time ends at midnight

Special check-in instructions:

Airport shuttle service is available on request. Contact the property in advance to make arrangements.


Check-out time is noon

Payment types


  • Pets not allowed (service animals welcome)

You need to know

Extra-person charges may apply and vary depending on property policy.

Government-issued photo identification and a credit card or cash deposit are required at check-in for incidental charges.

Special requests are subject to availability upon check-in and may incur additional charges. Special requests cannot be guaranteed.

Hotel Registry Number - HB-004466

Only service animals are allowed


You'll be asked to pay the following charges at the property:
  • A tax is imposed by the city: EUR 0.72 per person, per night, up to 7 nights. This tax does not apply to children under 17 years of age.
We have included all charges provided to us by the property. However, charges can vary, for example, based on length of stay or the room you book.

Optional extras

The following fees and deposits are charged by the property at time of service, check-in, or check-out.
  • Fee for buffet breakfast: EUR 14.90 per person (approximately)
  • Self parking fee: EUR 18.70 per day
  • Rollaway beds are available for an additional fee
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

Hotel Name

  • NH Barcelona Diagonal Center Hotel
  • Diagonal Center Hotel
  • NH Barcelona Diagonal Center
  • Diagonal Center
  • NH Barcelona Diagonal Center Catalonia

We should mention

Cash transactions at this property cannot exceed EUR 2500, due to national regulations. For further details, please contact the property using information in the booking confirmation. The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.

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