Skip to Main Content.
List your propertySupportTrips
Unlock instant savings with Member Prices
Sign in
Feedback

O2 Hotel Buenos Aires

3.0 star property
Hotel with a restaurant, near Obelisco

Choose dates to view prices

In the heart of Buenos Aires, O2 Hotel Buenos Aires offers a perfect blend of comfort and convenience. Enjoy in-room WiFi, a restaurant with international flavors, and multilingual staff always ready to help - previous guests rave about their attentive service.

Reviews

8.0 out of 10
Very good

Popular amenities

  • Housekeeping
  • 24/7 front desk
  • Air conditioning
  • Free WiFi
  • Restaurant
The current price is HK$378
HK$401 total
25 Nov - 26 Nov

Room options

Available filters for rooms
Showing 8 of 8 rooms

View all photos for Twin Room Standard

In-room safe, desk, soundproofing, iron/ironing board

Twin Room Standard

  • 215 sq ft
  • Sleeps 2

View all photos for Triple Room

View from room

Triple Room

10.0 out of 10
Exceptional
(1 review)

Highlights

Soundproofed
Air conditioning
Free cots/infant beds
LCD TV
Ceiling fan
Deep-soaking bath
Private bathroom
Bidet
  • 269 sq ft
  • City view
  • Sleeps 3
  • 1 Double Bed and 1 Twin Bed OR 3 Twin Beds

View all photos for Quadruple Room

In-room safe, desk, soundproofing, iron/ironing board

Quadruple Room

10.0 out of 10
Exceptional
(1 review)

Highlights

Soundproofed
Air conditioning
Free cots/infant beds
LCD TV
2 bedrooms
Ceiling fan
Deep-soaking bath
Private bathroom
  • 355 sq ft
  • 2 bedrooms
  • City view
  • Sleeps 4
  • 1 Queen Bed and 2 Twin Beds

View all photos for Twin Room

In-room safe, desk, soundproofing, iron/ironing board

Twin Room

8.0 out of 10
Very good
(3 reviews)

Highlights

Soundproofed
Air conditioning
Free cots/infant beds
LCD TV
Ceiling fan
Deep-soaking bath
Private bathroom
Bidet
  • 215 sq ft
  • City view
  • Sleeps 2
  • 2 Twin Beds

View all photos for Double Room, 1 Double Bed

In-room safe, desk, soundproofing, iron/ironing board

Double Room, 1 Double Bed

8.6 out of 10
Excellent
(4 reviews)

Highlights

Soundproofed
Air conditioning
Free cots/infant beds
LCD TV
Ceiling fan
Deep-soaking bath
Private bathroom
Bidet
  • 215 sq ft
  • City view
  • Sleeps 2
  • 1 Double Bed

View all photos for Double Room Standard

In-room safe, desk, soundproofing, iron/ironing board

Double Room Standard

  • 215 sq ft
  • Sleeps 2

View all photos for Triple Room Standard with Street View

In-room safe, desk, soundproofing, iron/ironing board

Triple Room Standard with Street View

  • 269 sq ft
  • Sleeps 3

View all photos for Quadruple Room Standard

In-room safe, desk, soundproofing, iron/ironing board

Quadruple Room Standard

  • 355 sq ft
  • Sleeps 4

You may also like

Ad
Porch

Faena Hotel Buenos Aires

Puerto Madero
  • Pool
  • Spa
  • Pet-friendly
  • Free WiFi
9.0 out of 10, Wonderful, 459 reviews
The price is HK$3,967
HK$3,991 total
18 Nov - 19 Nov
Faena Hotel Buenos Aires
Mod logo
Sign in to view eligible discounts and perks. More rewards for more adventures!
Sign inSign up, it's free

About the area

Map
Junin 357, Buenos Aires, Capital Federal, C1026ABG

What's nearby

  • Palace of the Argentine National Congress - 9 min walk - 0.8 km
  • Colón Theatre - 20 min walk - 1.7 km
  • Obelisco - 20 min walk - 1.7 km
  • Recoleta Cemetery - 3 min drive - 3.0 km
  • Florida Street - 4 min drive - 2.4 km

Getting around

  • Pasteur Station - 4 min walk
  • Buenos Aires Corrientes Station - 12 min walk
  • Buenos Aires (EZE-Ministro Pistarini Intl.) - 24 min drive

Restaurants

  • ‪El Beso - ‬4 min walk
  • ‪The Shelter Coffee - ‬3 min walk
  • ‪Green Life - ‬4 min walk
  • ‪Café Martinez - ‬1 min walk
  • ‪via giovanni - ‬3 min walk

About this property

O2 Hotel Buenos Aires

Hotel near Colón Theatre
Obelisco is located near O2 Hotel Buenos Aires, which provides a business centre, a restaurant and a snack bar/deli. Guests can connect to free in-room WiFi.
Other perks at this hotel include:
  • Buffet breakfast (surcharge), concierge services and laundry services
  • Meeting rooms, smoke-free property and a lift
  • Multilingual staff, a porter/bellboy and tour/ticket information
  • Guest reviews speak highly of the helpful staff
Room features
All 80 rooms include comforts such as laptop-compatible safes and air conditioning, in addition to thoughtful touches such as free WiFi and sound-insulated walls.
Other amenities include:
  • Recycling and LED light bulbs
  • Bidets, free toiletries and hairdryers
  • 32-inch LCD TVs with premium channels
  • Free infant beds, ceiling fans and daily housekeeping

Similar properties

Front of property

Up Retiro

  • Free WiFi
  • 24/7 front desk
8.2 out of 10, Very good, 271 reviews
The price is HK$225
HK$288 total
8 Dec - 9 Dec
Up Retiro

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Food and drink

  • Daily buffet breakfast available 7:00 AM to 11:00 AM for a fee: USD 15 for adults and USD 15 for children
  • A restaurant
  • Snack bar/deli

Family friendly

  • In-room cot
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Luggage storage
  • Water dispenser

Guest services

  • Concierge services
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Tour and ticket assistance

Business services

  • Business centre
  • Meeting rooms

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Lift
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible registration desk

More

  • 1 building
  • 8 floors
  • At least 80% lighting from LEDs
  • Smoke-free property

Room amenities

Bedroom

  • Bedsheets provided
  • Free cot

Bathroom

  • Bidet
  • Free toiletries
  • Hair dryer
  • Towels provided

Entertainment

  • 32-inch LCD TV with premium cable channels

More

  • Air conditioning (climate-controlled)
  • Ceiling fan
  • Desk
  • Energy-saving switches in guestrooms
  • Iron/ironing board on request
  • Laptop-compatible safe
  • LED lighting
  • Phone
  • Recycling
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3 PM; check-in end time: midnight
Contactless check-in and check-out are available
Late check-in subject to availability
Minimum check-in age - 18

Check-out

Check-out before 11 AM
Contactless check-out
Late check-out subject to availability
A late check-out fee will be charged

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Access methods

Staffed front desk

Pets

No pets or service animals allowed

Children and extra beds

Children are welcome
Rollaway/extra beds are not available.
Free cots are available on request at the property

Payment types at the property

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • A tax is imposed by the city: USD 1.50 per person, per night. This tax does not apply to children under 12 years of age.
  • You may be asked to pay the following charges at the property: Argentina value-added tax (21%). Nonresident travellers who pay using a foreign card or bank transfer and who present a valid passport and tourist visa may be exempt from value-added tax (21%).

We have included all charges provided to us by the property.

Optional extras

  • Fee for buffet breakfast: from approximately USD 15 for adults and from USD 15 for children
  • Late check-out is available for a fee (subject to availability)

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be 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
This property accepts credit cards, debit cards and cash
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system and a first aid kit

We should mention

Only registered guests are allowed in the guestrooms
No pets and no service animals are allowed at this property

Property is also known as

BA Central Hotel Buenos Aires
O2 Buenos Aires
BA Central Buenos Aires
Best Western Buenos Aires
Buenos Aires Best Western
O2 Hotel Buenos Aires Hotel
O2 Hotel Buenos Aires Buenos Aires
O2 Hotel Buenos Aires Hotel Buenos Aires

Frequently asked questions

Is O2 Hotel Buenos Aires pet-friendly?

No, pets are not allowed at this property.

How much does it cost to stay at O2 Hotel Buenos Aires?

As of 7 Nov 2025, prices found for a 1-night stay for 2 adults at O2 Hotel Buenos Aires on 25 Nov 2025 start from HK$377.89, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What time is check-in at O2 Hotel Buenos Aires?

Check-in start time: 3 PM; check-in end time: midnight. Late check-in is available during limited hours.

What time is check-out at O2 Hotel Buenos Aires?

Checkout is at 11 AM. Late checkout is available for a fee (subject to availability).

Where is O2 Hotel Buenos Aires located?

Located in Balvanera, this hotel is within 1 mile (2 km) of Paseo La Plaza, Obelisco and Colón Theatre. Faculty of Medicine - UBA and Palace of the Argentine National Congress are also within 15 minutes. Pasteur Station is only a 4-minute walk and Callao Station is 7 minutes.

Have a question?

AI iconBeta

Get instant answers with AI powered search of property information and reviews.

O2 Hotel Buenos Aires Reviews

Reviews

8.0

Very good

Rating 10 - Excellent. 151 out of 429 reviews
Rating 8 - Good. 165 out of 429 reviews
Rating 6 - Okay. 83 out of 429 reviews
Rating 4 - Poor. 19 out of 429 reviews
Rating 2 - Terrible. 11 out of 429 reviews

8.4/10

Cleanliness

8.2/10

Staff & service

8.2/10

Amenities

7.6/10

Property conditions & facilities

8.2/10

Eco-friendliness

Reviews

8/10 Good

Ana Laura

Liked: Cleanliness, staff & service, room comfort
Great location for a not too pricey but convenient hotel, walking distance from Corrientes Avenue -where theaters, street artists and outdoor dining is) a bit odd in its architecture but the room itself was very nice.
Stayed 3 nights in Jan 2025

10/10 Excellent

John

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location nearby to shopping, restaurants and transport. Also the staff were cheerful, very helpful with my visit. Any questions I had about area shops, restaurants the staff were always giving useful tips. So much appreciated as we didnt know the area.
Stayed 1 night in Sep 2022

4/10 Poor

Ariel

Liked: Staff & service
Disliked: Cleanliness, property conditions & facilities
We got two rooms, in both we couldn't close the windows (broken handle and windows stayed open the whole night: noisy street). pillows and cases were very very smelly from evident long use and not washing them.
Stayed 1 night in Aug 2025

10/10 Excellent

Paul

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing service and hospitality. Close to many great restaurants and the theater district just made it perfect overall.
Stayed 7 nights in Mar 2025

10/10 Excellent

rita

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Buen lugar para hospedarse, excelente ubicación Buen desayuno. Limpieza excelente
Stayed 2 nights in Mar 2025

6/10 Okay

Ariel

Liked: Staff & service
tiny toilet missing a sink, room had a kitchen sink in the room instead. mattresses in evident worn out state. excellent AC. breakfast is very simple, based only on sweet pastries, coffee and tea. shower was broken and fixed with staples. my bedsheets had woman's hair on arrival.
Stayed 1 night in Jan 2025

8/10 Good

Luana

Liked: Staff & service
The hotel was old, but reasonably maintained. The shower had a good temperature, although the shower head is low if you’re a tall person and the shower curtain was plastic (I prefer a glass curtain). The bed and pillows were comfortable and the room had a nice size. The airconditioning wasn’t powerful enough for the size of the room, the room didn’t become cold, even with the air condicione e on in full power. All in all, it was a good price for what’s offered, it’s very close to avenida Corrientes and walking distance to Pizzeria Guerin.
Stayed 6 nights in Jan 2025

10/10 Excellent

XABIER

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Gracias de corazón

Experiencia muy agradable. Los chicos de recepción me han ayudado en todo lo posible. Volveré encantado el 21 de enero.
Stayed 4 nights in Jan 2025

10/10 Excellent

MARIANA

Liked: Cleanliness, property conditions & facilities, room comfort
Tudo ótimo!
Stayed 1 night in Dec 2024

10/10 Excellent

David

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Personal amable y muy atento,siempre dispuesto a ayudar al huésped.
Stayed 2 nights in Dec 2024

6/10 Okay

Ilse Angelica

Liked: Cleanliness, amenities, property conditions & facilities
No me gustó que olía a cigarro un poco y se me hizo raro que no nos dieran llave de la habitación. Decían que iban a checar con la persona que limpia la habitación para ver si ella la tenía y nos la daba más alrato. No pasó....
Stayed 1 night in Nov 2024

10/10 Excellent

ROBERTO JAIME

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Recomendado

Excelente servicio y bien ubicado
Stayed 8 nights in Sep 2024

8/10 Good

Rafael

Liked: Cleanliness, staff & service, property conditions & facilities
Place was nice and clean and comfortable beds
Stayed 1 night in Aug 2024

10/10 Excellent

Hari

Liked: Cleanliness, amenities, property conditions & facilities
la ubicación es clave
Stayed 1 night in Aug 2024

8/10 Good

Rafael

Liked: Cleanliness, staff & service, property conditions & facilities
Muy atentos y servicial espacioso y cómodo el apartamento bien tranquilo
Stayed 1 night in Aug 2024

10/10 Excellent

Luisana

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
El recibimiento y trato del personal, es excelente definitivamente una atención muy extraordinaria, profesional, amabilidad en todo te hacen sentir como en casa.... Gracias totales
Stayed 6 nights in Aug 2024

8/10 Good

Lucas

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Foi bem tranquilo, valeu apena
Stayed 2 nights in Jul 2024

2/10 Terrible

Verified traveller

Disliked: Staff & service, property conditions & facilities, room comfort

Una estafa

Las fotos de los cuartos son una mentira, los cuartos no son como se muestran en las fotos. Me cobraron de más me dijeron que era un impuesto de 21% pero al ver el detalle de los pagados el impuesto salía 0.00 y todo el resto era el servicio del hotel. Muebles en mal estado, sabanas y almortas viejas y en mal estado.
Stayed 2 nights in Apr 2024

4/10 Poor

alex

Disliked: Cleanliness, property conditions & facilities, room comfort

Very tiny room area. Not a 3 stars but 2 star hote

The bathroom very small. And the window view was horrible.
Stayed 2 nights in Mar 2024

10/10 Excellent

Pablo

Liked: Staff & service
Disliked: Property conditions & facilities
Nil
Stayed 1 night in Mar 2024

8/10 Good

Verified traveller

Liked: Staff & service, property conditions & facilities, room comfort

Boa estádia em BA

Local bem localizado com fácil acesso ao metrô, cafés e restaurantes, atendimento excelente, funcionários muito solícitos, local simples porém supera as expectativas em comodidade e localização.
Stayed 7 nights in Feb 2024

6/10 Okay

Juan Carlos

En general no estuvo mal, pero habían detalles que deberían corregir, la atención es muy fría de varios empleados. Las toallas no estaban limpias del todo. En general el hotel tiene muchas cosas viejas y no funcionan del todo bien, como el televisor.
Stayed 3 nights in Oct 2023

6/10 Okay

SERGIO LUIS

Liked: Cleanliness, staff & service
Disliked: Room comfort

02 HOTEL BUENOS AIRES - Verificar

Funcionários atenciosos. O ar condicionado Hitachi não funciona. O ventilador de teto Martin & Martin estava precário. O controle da TV não funcionava. A roupa de cama estava limpa e arrumada. O chuveiro funcionava bem. O café da manhã estava razoável. O hotel não oferece estacionamento. A localização do hotel é boa.
Stayed 3 nights in Oct 2023

10/10 Excellent

Marisa

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Muy buena relación precio-calidad. La variante en el desayuno es excelente! Amabilidad en todo el personal.
Stayed 2 nights in Aug 2023

10/10 Excellent

Ileana Noemi

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
La estadia fue genial. Mucha limpieza, el desayuno super completo, la atencion de todo el personal excelente, muy comoda la habitación y con todos los servicios. Muy conforme. Muy recomendable 👌
Stayed 3 nights in Jul 2023