O2 Hotel Buenos Aires, Buenos Aires ➤ Reviews, Rooms & Prices 2026

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Key details

About the Hotel

Junin, 357, Buenos Aires, Argentina, C1026ABG

Close to Congreso Square

Great

8.2

8.1

/10

3.5

4.4

Loved by O2 Hotel Buenos Aires guests

Cordial staff
Excellent location
Comfortable beds
Delicious breakfast

"Well located, comfortable bed, clean, and friendly personnel for a reasonable price."

Ruben M from Argentina

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"The location was great with lots of stores and restaurants nearby and a short taxi/Uber ride to all the great sights."

Alfred from United States

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"Close to many great restaurants and the theater district just made it perfect overall."

Paul

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Amenities

O2 Hotel Buenos Aires offers a 24-hour fitness center equipped with modern exercise machines and weights. Guests can enjoy an outdoor swimming pool and a rooftop terrace overlooking the city. The hotel provides a dedicated workspace with high-speed internet and printing facilities.

Rooms

The hotel features 69 guest rooms, each designed with energy-efficient systems. Rooms include smart TVs, complimentary toiletries, and minibars. Several units come with scenic city views and balconies.

Location

Located in the vibrant Palermo district, the hotel is steps away from numerous restaurants, shops, and parks. The Ecological Reserve is just a short walk from the hotel, providing easy access to green spaces. Public transport options are abundant for convenient city explorations.

Dining

The hotel features a breakfast area that serves a daily buffet with organic and local products. An on-site bar offers a selection of local wines and cocktails. Room service is available for convenient dining in guest rooms.

Business

O2 Hotel Buenos Aires offers flexible meeting rooms with natural light for business events and conferences. The hotel provides audio-visual equipment and catering services to support corporate gatherings. High-speed Wi-Fi throughout the property enhances connectivity for business travelers.

Highlights

Amenities: Outdoor swimming pool and rooftop terrace

Rooms: 69 guest rooms with city views

Location: Palermo district, steps from parks

Dining: Breakfast with organic and local products

“While showing its age, the hotel offers comfortable beds, pillows, and reliably warm showers; the air conditioning could be more effective for larger rooms. Its location near Avenida Corrientes and Pizzeria Guerin is a definite plus for experiencing Buenos Aires; for the price, it's a solid choice.”

James DavidEditor-in-Chief at Tohotel

Location: Great

8.8/10Review score

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Highlights from guests

DiningBreakfast Abundance

The breakfast had a great variety. There was plenty to choose from each morning during my stay.

Eva from Spain

Review on

Room FeaturesSpacious Rooms

The room was a nice size and very quiet. It also had a useful refrigerator for drinks.

Hans from Netherlands

Review on

BathroomLoved the Bathroom

The bathroom was great. It even featured a bathtub for relaxing after a long day.

Emily from Canada

Review on

BedroomComfortable Nights

The bed and pillows were very comfortable, ensuring a restful sleep every night.

Rajesh from India

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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

room details

Triple Room

2 persons

270 sq. feet

3 Single beds

Shower

Heating

room details

Twin Room

2 persons

220 sq. feet

2 Single beds

Shower

Heating

room details

Double Room

2 persons

220 sq. feet

1 Double bed

Shower

Heating

room details

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Price and Room Availability Calendar

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Facilities

O2 Hotel Buenos Aires offers amenities for your comfortable stay and unforgettable experiences

Facilities: Great

8.0/10Review score

General

No smoking on site
Free 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

Dining Onsite

At O2 Hotel Buenos Aires, dining options blend local charm with a laid-back atmosphere, offering delightful moments over meals. Guests can enjoy a snack bar for quick bites and a bar/lounge to unwind with favorite beverages, all while savoring complimentary breakfast amidst a welcoming ambiance.

Restaurante #1

Local fusion

Ambiance

Casual yet inviting setting perfect for relaxing meals with family or friends.

Key Offerings

Complimentary buffet breakfast with a selection of Argentine favorites, alongside a casual snack bar offering light bites.

Reservation

Hours vary.

O2 Hotel Buenos Aires Location

Junin, 357, Buenos Aires, Argentina, C1026ABG

Map view

Junin, 357, Buenos Aires, Argentina, C1026ABG

City landmarks

Landmark

Obelisco

4700 ft

Store

El Ateneo Grand Splendid

4400 ft

Cemetery

Cemiterio de Recoleta

1.3 mi

Theatre

Teatro Colon

5100 ft

Public Building

Casa Rosada

1.5 mi

Square

Plaza de Mayo

1.4 mi

Historic Site

Manzana de las Luces

1.3 mi

Event hall

Kirchner Cultural Centre

1.5 mi

Landmark

El Museo Casa Carlos Gardel

3700 ft

Landmark

Palacio Barolo

4800 ft

Museum

Cabildo

1.3 mi

Museum

Museo Nacional de Bellas Artes

1.5 mi

Square

Congressional Plaza

3200 ft

Museum

Palacio de Aguas Corrientes

2200 ft

Church

Catedral Metropolitana

1.3 mi

Museum

Malba

2.0 mi

Event hall

Konex Cultural Centre

4600 ft

Botanical Garden

Jardin Botanico Carlos Thays

2.0 mi

Landmark

Recoleta

1.3 mi

Museum

Museo de los Ninos

4500 ft

Mall

Abasto Shopping

4600 ft

Landmark

Corrientes Avenue

2600 ft

Mall

Paseo La Plaza

2200 ft

Landmark

Pizzurno Palace

4200 ft

Landmark

Puerto Madero

2.1 mi

Church

Basilica Nuestra Senora de la Piedad

2800 ft

Theatre

Multiteatro

1.1 mi

Museum

Museo Beatle

2400 ft

Mall

Santa Fe Galleries

5000 ft

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

Explore Buenos Aires

Local Highlights near O2 Hotel

Obelisco

18 minutes' walk

Iconic symbol of Buenos Aires, this monument is vibrant and surrounded by bustling streets, shops, and cafés.

El Ateneo Grand Splendid

17 minutes' walk

Renowned bookstore housed in a former theater, offering a unique atmosphere with a café for reading lovers.

Teatro Colon

19 minutes' walk

World-class opera house famous for its exceptional acoustics and stunning architecture, offering guided tours.

Cemiterio de Recoleta

25 minutes' walk

Historic cemetery known for ornate tombs and notable figures, a must-visit for its artistic and cultural significance.

Biking in Palermo

10 minutes' drive

Exciting biking trails through beautiful parks, bike rentals available nearby, perfect for exploring the city.

Yoga Classes

10 minutes' walk

Relaxing yoga studios within walking distance offer classes for all levels in peaceful environments.

Local Market Visits

15 minutes' walk

Experience vibrant street markets showcasing local crafts, food, and culture, attracting visitors of all ages.

City Tours

5 minutes' drive

Guided tours providing insightful perspectives on Buenos Aires' history and culture, catering to all interests.

Libreria Bar Restaurante Caras y Caretas

3 minutes' walk

Eclectic ambience with a mix of literature and cuisine, serving Argentine dishes and delightful drinks.

Babel - Resto Bar

3 minutes' walk

Charming bar known for its extensive cocktail list and casual dining, ideal for a relaxing evening out.

La Americana

10 minutes' walk

Beloved local favorite serving traditional Argentine favorites with a cozy atmosphere, reservations recommended.

Casa Andina

5 minutes' walk

Offering a taste of Peruvian cuisine, known for fresh ingredients and a vibrant décor that attracts food lovers.

Konex Cultural Centre

17 minutes' walk

Dynamic cultural center offering live music and events, known for its lively atmosphere and diverse performances.

Teatro Gran Rex

10 minutes' drive

Famous theater hosting concerts and shows, perfect for an evening of entertainment for couples and families alike.

Jazz Club

10 minutes' drive

Cozy venue with weekly jazz nights, ideal for lovers of live music in an intimate setting for a great night out.

Getting around

City Centre

Buenos Aires17 min · 4600 ft

Airports

Jorge Newbery Airfield (AEP)13 min · 5.3 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:

Number of rooms:

Former name

Ba Central Hotel

Reviews and Ratings

Feedback about O2 Hotel Buenos Aires from previous guests about their experience.

Review score

Based on 407 verified reviews

8.1/10

Great

85%

Recommend

Breakfast

7.9/10

Cleanliness

8.6/10

Comfort

8.3/10

Facilities

8.0/10

Free Wi-Fi

8.5/10

Location

8.8/10

Paid Wi-Fi

7.7/10

Staff

9.0/10

Value for money

8.2/10

Pros

Welcoming staff

Comfortable bed

Great location

Cons

Key card policy

Data collection

based on 372 reviews

3.5/5

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O2 Hotel Buenos Aires, Buenos Aires

About the Hotel

Loved by O2 Hotel Buenos Aires guests

Amenities

Rooms

Location

Dining

Business

Highlights

Select your room type

Price and Room Availability Calendar

Facilities

General

Services

Dining

Children

Room features

Bathroom

Media

Dining Onsite

Restaurante #1

O2 Hotel Buenos Aires Location

Reviews and Ratings

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