O2 Hotel Buenos Aires Exterior photoO2 Hotel Buenos Aires Fast Food photoO2 Hotel Buenos Aires Amenities photo

O2 HOTEL BUENOS AIRES, Buenos Aires – A Smart Stay in the City

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From$51 /night
Check-in
04Sept
Check-out
05Sept
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

Junin, 357, Buenos Aires, C1026ABG
-
Close to Obelisco
Great
8.2
7.9
/10
3.5
4.5
/5

4-star urban oasis in Buenos Aires with rooftop terrace

Location

O2 Hotel Buenos Aires is located in the heart of the city, offering easy access to major attractions such as Plaza de Mayo and Obelisco. The hotel is situated 9 km from Jorge Newbery Airport and 31 km from Ministro Pistarini International Airport. With a prime city-center location, guests can explore Buenos Aires' vibrant culture and history on foot.

Rooms

The hotel features 75 guest rooms, designed to provide comfort and functionality. Each room is equipped with a flat-screen TV, minibar, and safe, ensuring a convenient stay. The spacious accommodations include options for singles, couples, and business travelers.

Dining

O2 Hotel Buenos Aires offers on-site dining at its restaurant, serving Argentine and international cuisine. Guests can enjoy a daily breakfast buffet, featuring a variety of fresh items to energize their day. Room service is also available for added convenience.

Wellness

The hotel boasts a rooftop terrace with a swimming pool and a bar, providing a refreshing experience amidst the city. Guests can unwind with a panoramic view of Buenos Aires while enjoying drinks or relaxing by the pool. Fitness facilities are also available for maintaining an active lifestyle.

Business

O2 Hotel Buenos Aires offers meeting and event spaces equipped with the necessary technology for business needs. Guests can utilize the business center for work-related tasks during their stay. High-speed internet access enables seamless communication and connections.

Highlights

Location: Heart of the city, easy access to attractions

Rooms: 75 guest rooms with minibar and safe

Dining: On-site restaurant with Argentine cuisine

Wellness: Rooftop terrace with swimming pool

Business: Meeting spaces and business center

Must-do experiences

  • Visit the historic Café Tortoni for traditional Argentine coffee.
  • Experience tango culture at the local milonga, La Viruta on weekends.
  • Stroll through the colorful streets of La Boca, especially Caminito.
  • Sample authentic empanadas at El Sanjuanino in Palermo.
  • Explore the MALBA museum for contemporary Latin American art.

Choose the Room

From cosy doubles to spacious family suites – all with flexible options, breakfast, and exclusive deals.
  • Quadruple Room
    2 persons
    33 sq. feet
    2 Single beds
    Air conditioning
    Bathtub
  • Triple Room
    2 persons
    25 sq. feet
    3 Single beds
    Air conditioning
    Bathtub
  • Twin Room
    2 persons
    20 sq. feet
    2 Single beds
    Air conditioning
    Bathtub
Show all rooms

Check Dates & Room Rates

See what's available for your travel dates
September 2026 - September 2027
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Check-in/ Check-out

Amenities

Thoughtfully designed amenities for a comfortable & memorable stay
Facilities: Very good
7.8/10Review 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
Show more

Dining Onsite

O2 Hotel Buenos Aires offers a delightful dining experience that allows guests to savor local flavors in a relaxed setting. With a bar/lounge and a snack bar/deli, there's ample opportunity to unwind and indulge after a day of exploration around the vibrant city.
  • Restaurante #1

    Local and international fare
    Ambiance
    A cozy, smoke-free environment perfect for casual dining with friends or family.
    Key Offerings
    Enjoy a complimentary buffet breakfast featuring a selection of items to fuel your day. The bar/lounge provides a variety of drinks to enjoy as you unwind.
    Reservation
    Not needed
    Breakfast served in the morning; bar/lounge open throughout the day.

O2 Hotel Buenos Aires Location

Junin, 357, Buenos Aires, C1026ABG
Explore Buenos Aires
Neighborhood Highlights
  • Top Attractions
  • Activities
  • Dining
  • Entertainment
Obelisco
Obelisco
18 minutes' walk
Iconic landmark of Buenos Aires, the Obelisco stands as a symbol of the city and offers great photo opportunities.
El Ateneo Grand Splendid
El Ateneo Grand Splendid
17 minutes' walk
Once a theater, this stunning bookstore boasts exquisite architecture along with a café for relaxation amid books.
Teatro Colon
Teatro Colon
19 minutes' walk
Renowned opera house, famous for its acoustics and grand performances. Tours available for music lovers.
Palacio Barolo
Palacio Barolo
18 minutes' walk
Architectural gem reflecting Dante's Divine Comedy, offering guided tours that reveal its remarkable history.
Plazoleta Petronila Rodriguez
10 minutes' walk
Relaxing park perfect for families, featuring green spaces and benches, ideal for unwinding after a city tour.
Bike Tours around Palermo
12 minutes' drive
Thrilling bike tours offer adrenaline-seeking guests a chance to explore Buenos Aires' vibrant neighborhoods.
Yoga Classes at Zen
15 minutes' walk
Soothing yoga sessions available for relaxation seekers, located in a serene studio nearby. Reservations recommended.
Libreria Bar Restaurante Caras y Caretas
3 minutes' walk
Charming atmosphere with a mix of literature and dining; famous for its Argentine dishes and cozy setting.
Casa Andina
5 minutes' walk
Delightful Peruvian cuisine in a casual ambiance; offers ceviche and other traditional meals. Great for families.
La Americana
10 minutes' walk
Local favorite known for its delicious pizzas and warm, inviting atmosphere. Reservations advisable during peak hours.
Konex Cultural Centre
Konex Cultural Centre
17 minutes' walk
Vibrant venue for music and cultural events, hosting everything from live music to art exhibitions, perfect for all ages.
Tango Show at Café Tortoni
20 minutes' walk
Historic café offering nightly tango shows. A must-see experience that showcases Argentina's cultural heritage.
Getting around
  • City Centre
    Buenos Aires 12 min  ·  3300 ft
  • Airports
    Jorge Newbery (AEP) 15 min  ·  6.1 mi
    El Palomar (EPA) 43 min  ·  17.5 mi
  • Train
    Once Station 12 min  ·  3300 ft
  • Underground
    Pasteur Subway 4 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 the entire hotel for free.
Breakfast
The hotel offers a full breakfast at the price of USD 15.0 per person.
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

Guest Ratings & Reviews

Real Guest Experiences & Ratings
Review score
Based on 514 verified reviews
8.2 /10
Great
84 %
Recommend
Breakfast
8.1/10
Cleanliness
8.5/10
Comfort
8.3/10
Facilities
7.8/10
Free WiFi
8.2/10
Location
8.8/10
Paid Wi-Fi
7.5/10
Staff
8.9/10
Value for money
8.2/10
Pros
Welcoming staff
Comfortable bed
Great location
Cons
Dated hotel
Key card policy
Noisy area
Guest reviews
based on 372 reviews
3.5/5
based on 1313 reviews
8.2/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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