O2 Hotel Buenos Aires, Buenos Aires

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From60US$ /night
Check-in
24Mar2026Select date
Check-out
25Mar2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

Junin, 357, Buenos Aires, Argentina, C1026ABG
Great
8.2
7.9
/10
4.0
4.4
/5

O2 Hotel Buenos Aires, a 3-star accommodation, offers modern amenities in the heart of Avenida Corrientes. Guests can enjoy a complimentary buffet breakfast and the convenience of a 24-hour front desk. This Buenos Aires hotel is steps from theaters, cafes, and the iconic Obelisk.

Rooms & Amenities

The O2 Hotel Buenos Aires features 80 fully renovated rooms equipped with an LCD TV, minibar, desk, and private bathroom. Heating and air conditioning ensure a comfortable stay. Some accommodations include a microwave and safety deposit box.

Dining & Local Options

Dining options at the hotel include a restaurant and a pub. Guests can also find nearby dining venues like Puerto Rico and La Casa de la Pizza within a short walking distance. The area offers a variety of shopping opportunities and traditional Tango houses.

Business & Services

Business travelers can utilize the business center and meeting room at O2 Hotel Buenos Aires. The hotel is part of the Pre Trip Program of the Argentinian Ministry of Tourism and Sports, ensuring quality standards for guests.

Transportation & Attractions

The O2 Hotel Buenos Aires is well-connected to public transport, with Pasteur Subway Station just a 4-minute walk away. Notable nearby landmarks include the Obelisk, Plaza de Mayo, and the Teatro Colon, all within a few minutes' drive.

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Select your room type

O2 Hotel Buenos Aires offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Quadruple Room
2 persons
360 sq. feet 
2 Single beds
Shower
Heating
Triple Room
2 persons
270 sq. feet 
3 Single beds
Shower
Heating
Twin Room
2 persons
220 sq. feet 
2 Single beds
Shower
Heating
Double Room
2 persons
220 sq. feet 
1 Double bed
Shower
Heating
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Facilities

O2 Hotel Buenos Aires offers amenities for your comfortable stay and unforgettable experiences
Facilities: Very good
7.9/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Safe deposit box
  • 24-hour reception
  • No pets allowed
  • Rooms/ Facilities for disabled
  • 24-hour security
  • Luggage storage
  • Allergy-free rooms
  • Lift
  • Coffee shop
  • Smoke detectors
  • Fire extinguishers
  • Key card access

Services

  • Tours/Ticket assistance

Dining

  • In-room breakfast
  • Restaurant
  • Snack bar
  • Packed lunches
  • Special diet menus

Children

  • Cots

Room features

  • Air conditioning
  • Heating
  • Mini-bar
  • Soundproofed rooms
  • Sitting area
  • Ironing facilities

Bathroom

  • Free toiletries

Media

  • Flat-screen TV
  • AM/FM alarm clock
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O2 Hotel Buenos Aires Location

Junin, 357, Buenos Aires, Argentina, C1026ABG
Map view
Junin, 357, Buenos Aires, Argentina, C1026ABG
Nearby
Mall
Pasaje Enrique Santos Discepolo
1500 ft
Restaurants
Libreria Bar Restaurante Caras y Caretas
600 ft
Junin 365
Babel - Resto Bar
800 ft
Corrientes Av. 2216
La Americana
2500 ft
Avenida Callao 83 Bartolome Mitre
Paluchino
1200 ft
Avenida Corrientes 1902 Esquina Riobamba
Casa Andina
1300 ft
Calle Riobamba 376 Entre Corrientes y Sarmiento
Cervantes II
1800 ft
Presidente Peron 1883 between Callao and Riobamba
Bar Tarzan
1500 ft
Calle Tucuman 2001
Mc Donalds
2400 ft
Avenida Callao 131
Rangitoto Coffee
2200 ft
Pasteur 672
Pancho Gourmet
2100 ft
J. E. Uriburu 726
Dean & Dennys
2200 ft
Avenida Corrientes 1681
Getting around
City Centre
Buenos Aires17 min  ·  4600 ft
Airports
Jorge Newbery Airfield (AEP)15 min  ·  6.1 mi
El Palomar (EPA)43 min  ·  17.5 mi
Train
Once Station12 min  ·  3300 ft
Underground
Pasteur Subway4 min  ·  1000 ft
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Property information and rules
Check-in
from 15:00-23:59
Check-out
until 11 am
Guest Parking
No parking available.
Internet
Wireless internet is available in for free.
Breakfast
The hotel offers a full breakfast at the price of US$15 per person per day. 
Children & extra beds
There are no extra beds provided in a room. 
Pets
Pets are not allowed.
Languages
English, Spanish, Italian
Year renovated:
2007
Number of floors:
8
Number of rooms:
50
Former name
Ba Central Hotel

Reviews and Ratings

Feedback about O2 Hotel Buenos Aires from previous guests about their experience.
Review score
Based on 497 verified reviews
8.1/10
Great
85%
Recommend
Breakfast
7.9/10
Cleanliness
8.5/10
Comfort
8.2/10
Facilities
7.9/10
Free Wi-Fi
8.2/10
Location
8.8/10
Paid Wi-Fi
7.7/10
Staff
9.0/10
Value for money
8.2/10
Guest reviews
based on 372 reviews
3.5/5
based on 1469 reviews
8.2/10
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Check-in
24Mar2026Select date
Check-out
25Mar2026Select date
Rooms and Guests2 Guests, 1 Room