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o3Hotel

3.0 star property

Photo gallery for o3Hotel

A modern interior with a checkered floor, bright lighting, and colorful seating areas.
A modern hotel with multiple floors and a prominent 'HOTEL' sign.
A modern waiting area with a brick wall, hanging lights, and colorful seating.
A modern interior with a checkered floor, a bar area with stools, and a seating area with orange chairs.
A buffet setup with various food items and a coffee station.

Reviews

7.6 out of 10
Good

Popular amenities

  • Pet-friendly
  • Free Wi-Fi
  • Restaurant
  • Air-conditioning
  • Gym
  • Breakfast available
The current price is AU$97
includes taxes & fees
23 Aug - 24 Aug

Explore the area

View map
1 Mangalia Street, Warsaw, Masovia, 02-758
  • Place, Sadyba Best Mall
    ‪9 min walk‬
  • Place, Museum of Polish Military Technology
    ‪17 min walk‬
  • Place, Krolikarnia Palace
    ‪6 min drive‬
  • Airport, Warsaw (WAW-Frederic Chopin)
    ‪20 min drive‬

Room options

View all photos for Single Room, Private Bathroom

A neatly made bed with two pillows, a wooden headboard, a nightstand with a water bottle, and a window with curtains.

Single Room, Private Bathroom

  • 1 bedroom
  • Sleeps 1
  • 1 Single Bed
  • Free Wi-Fi

View all photos for Double Room, Private Bathroom

A bed with a white pillow and two patterned pillows with geometric designs.

Double Room, Private Bathroom

9.6 out of 10
Exceptional
(5 reviews)
  • 1 bedroom
  • Sleeps 4
  • 1 Double Bed
  • Free Wi-Fi

View all photos for Family Triple Room, Private Bathroom

A neatly made bed with two pillows, a wooden headboard, a nightstand with a water bottle, and a window with curtains.

Family Triple Room, Private Bathroom

9.0 out of 10
Wonderful
(2 reviews)
  • 1 bedroom
  • Sleeps 4
  • 1 Double Bed and 1 Single Sofa Bed
  • Free Wi-Fi

View all photos for Twin Room, Private Bathroom

A hotel room with a bed, a desk, a bench, and a small table.

Twin Room, Private Bathroom

10.0 out of 10
Exceptional
(1 review)
  • 1 bedroom
  • Sleeps 2
  • 2 Single Beds
  • Free Wi-Fi

View all photos for Triple Room, Private Bathroom

A neatly made bed with two pillows, a wooden headboard, a nightstand with a water bottle, and a window with curtains.

Triple Room, Private Bathroom

  • 1 bedroom
  • Sleeps 3
  • 2 Single Beds and 1 Single Bunk Bed
  • Free Wi-Fi

View all photos for Quadruple Room, Private Bathroom

A modern hotel room with a bed, a desk, a blue sofa, and a small table with a kettle.

Quadruple Room, Private Bathroom

  • 1 bedroom
  • Sleeps 4
  • 2 Single Beds and 2 Single Bunk Beds
  • Free Wi-Fi

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About the area

Warsaw

At o3Hotel you'll be within a 15-minute walk of Sadyba Best Mall and 1.7 km (1.1 mi) from Museum of Polish Military Technology. Highlights at this hotel include a restaurant, a 24-hour gym and a bar/lounge. .This business-friendly hotel offers free WiFi in public areas, a fitness centre and a 24-hour front desk. Other amenities include express check-in, express check-out and dry cleaning/laundry services. Buffet breakfast is available daily between 6:30 AM and 10:30 AM. Bring your pet along and take advantage of this property's pet-friendly amenities, such as food and water bowls. There's also the convenience of limited parking. .Within a 15-minute drive of this 3-property class Mokotow hotel, attractions include Old Town Square and Old Town Market Place.

What's nearby

  • Sadyba Best Mall - 9 min walk - 0.8 km
  • Museum of Polish Military Technology - 17 min walk - 1.5 km
  • Krolikarnia Palace - 6 min drive - 2.1 km
  • Wodny Park - 10 min drive - 3.4 km
  • Old Town Market Place - 27 min drive - 11.4 km

Getting around

  • Bukowińska 03 Tram Stop - 4 min drive
  • Warsaw Wileńska Station - 10 min drive
  • Frederic Chopin Airport (WAW) - 19 min drive

Restaurants

  • ‪McDonald's - ‬14 min walk
  • ‪Starbucks - ‬13 min walk
  • ‪Samira - ‬13 min walk
  • ‪sushi icons - ‬12 min walk
  • ‪Sushi Soul - ‬15 min walk

About this property

o3Hotel

There's a restaurant on site. You can enjoy a drink at the bar/lounge. WiFi is free in public spaces. A 24-hour health club, multilingual staff, and tour/ticket assistance are also featured at the business-friendly o3Hotel.

This 3-star Warsaw hotel is smoke free.

  • 1 building
  • 231 guestrooms or units
  • 10 levels
  • Built in 1982
  • Breakfast available (surcharge)
  • Dry cleaning
  • Front desk (24 hours)
  • Express check-in
  • Express check-out
  • Staff members are multilingual
  • Storage area for luggage
  • Front desk safe
  • Tour and ticket information
  • ATM
  • Lift
  • No smoking on site
  • Bar or lounge
  • Dining venue
O3Hotel offers 231 air-conditioned accommodations with complimentary bottles of water and coffee/tea makers. LCD televisions come with cable channels.

Rooms have partially open bathrooms. Bathrooms include a shower, complimentary toiletries and hairdryers. This Warsaw hotel provides complimentary wireless Internet access. Housekeeping is provided on a daily basis.

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Property amenities

Internet

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

Parking and transport

  • Limited on-site parking

Food and drink

  • Daily buffet breakfast available 6:30 AM to 10:30 AM for a fee: PLN 57 for adults and PLN 57 for children
  • A bar/lounge
  • A restaurant

Things to do

  • 24-hour health club

Conveniences

  • 24-hour front desk
  • ATM
  • Luggage storage
  • Safe at front desk

Guest services

  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Tour and ticket assistance

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)

More

  • 1 building
  • 10 floors
  • Built in 1982
  • Reception hall
  • Smoking not allowed
  • Traditional architecture

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower
  • Towels provided

Entertainment

  • LCD TV with cable channels

Food and drink

  • Coffee/tea maker
  • Free bottled water

More

  • Air conditioning
  • Desk
  • Heating
  • Laptop workspace

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: midnight
Contactless check-in and check-out are available
Express check-in available
Minimum check-in age - 18

Check-out

Check-out before noon
Contactless check-out
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • Pets: PLN 60 per pet, per day, plus a deposit of PLN 60 per day
  • Food and water bowls are available
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for buffet breakfast: from approximately PLN 57 for adults and from PLN 57 for children
  • Pet deposit: PLN 60 per day
  • Pet fee: PLN 60 per pet, per day
  • Service animals are exempt from fees

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

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 fire extinguisher and a smoke detector
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. This property accepts Visa, Mastercard, American Express, Diners Club, debit cards and cash. For guests' safety, the property includes a fire extinguisher and a smoke detector in all accommodation.

Property is also known as

Atos Hotel
Hotel Atos
Start Atos Warsaw
Start Hotel Atos
Start Hotel Atos Warsaw
Atos Hotel Warsaw
o3Hotel Hotel
o3Hotel Warsaw
Start Hotel Atos
o3Hotel Hotel Warsaw

Frequently asked questions

What is the cancellation policy at o3Hotel?

O3Hotel offers free cancellation on select room rates. Check out the cancellation policy for more info.

How much does it cost to stay at o3Hotel?

As of 10 Aug 2026, prices found for a 1-night stay for 2 adults at o3Hotel on 23 Aug 2026 start from AU$97, including 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.

Is parking available at o3Hotel?

Onsite parking is limited.

Are there any beaches close to o3Hotel?

The closest beach to o3Hotel is Vistula River Beach (8 km).

Does o3Hotel serve breakfast?

Sure does, buffet breakfast is served daily from 6:30 AM to 10:30 AM.

Is there a free airport shuttle available at o3Hotel?

No, o3Hotel does not offer an airport shuttle service.

Is there a bar or restaurant at o3Hotel?

Yep, they've got a lounge bar and an onsite restaurant.

What time are check-in & check-out at o3Hotel?

Check-in begins at 3:00 PM. Check-out time is noon.

Are pets allowed at o3Hotel?

Furry friends are welcome at o3Hotel, with food and water bowls on offer.

o3Hotel Reviews

Reviews

7.6

Good

Rating 10 - Excellent. 74 out of 263 reviews
Rating 8 - Good. 94 out of 263 reviews
Rating 6 - Okay. 67 out of 263 reviews
Rating 4 - Poor. 19 out of 263 reviews
Rating 2 - Terrible. 9 out of 263 reviews

8.0/10

Cleanliness

8.0/10

Staff & service

7.8/10

Amenities

7.2/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Fabricia

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Brilliant hostel. Definitely a great experience!
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Evangeline Buenaobra

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
my family & I enjoyed our stay to this hotel. Though it’s a little bit far from the old town, there’s a bus number 116 if u want to go there . The hotel as well as the room is very clean. A water dispenser for free at the entrance is a plus . Surely if I’ll return to Warsaw, I’ll stay in this hotel ❤️
Stayed 1 night in Aug 2025
Verified review

8/10 Good

Mohmoud

Liked: Property conditions & facilities, room comfort
Bra
Stayed 4 nights in Oct 2025
Verified review

8/10 Good

Lucas

Liked: Cleanliness, property conditions & facilities, room comfort

Good

everything works as planned. Parking is paid and often the only available space is far from the hotel.
Stayed 3 nights in Aug 2025
Verified review

6/10 Okay

Mikkel

Disliked: Staff & service

Meh

Meh. I think that’s my word. Not even a hi, welcome or a smile at check in. Just given a card and the word ‘8 floor’. Room is what you expect. Not much. The basic is covered but that’s all. Convenient for one night as I did, but not again. :)
Stayed 1 night in Oct 2024
Verified review

10/10 Excellent

Luqman Abdirahman

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Siisti ja mukava hotelli :)
Stayed 3 nights in Apr 2026
Verified review

8/10 Good

Verified traveller

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

Fint opphold

Fint opphold! Generelt et fint og moderne hotell. Frokosten var helt grei. Litt dårlig på renhold, mye støv og en del flekker. Generelt sett fornøyd!
Stayed 3 nights in Aug 2024
Verified review

8/10 Good

Roger

Liked: Cleanliness, staff & service, property conditions & facilities
Es war Preis Leistung gut, hatte viel Schulklassen daher recht busy beim Lift. Musste 7 Stoecke laufen;-)
Stayed 3 nights in Jun 2024
Verified review

10/10 Excellent

Andrew

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We stayed at the O3 hotel in Warsaw this past weekend. We’d read reviews about it being a hostel and very noisy so we’re a bit wary. We need not have worried. The first 7 floors are hostel and the top 3 floors hotel. We were on the 10th floor and had no noise problems at all. The hotel is wonderfully clean and tidy. The rooms are your standard Premier Inn/Holiday Express type rooms. The shower/toilet was very tidy and clean and well appointed. Maid service was excellent. We ate breakfast there twice. There was hot and cold food available. The hot food was very tasty, but if you’re not adventurous then you’d be limited to scrambled egg and hot dogs. But when I’m Poland eat like a Pole. Reception staff were very helpful. A great base. 15 minute drive from the old town, the airport and everywhere else we wanted to go. Perfect.
Stayed 3 nights in May 2022
Verified review

6/10 Okay

Callum

Liked: Cleanliness
Disliked: Staff & service
The hotel was nice but the reception lost each of my bookings.
Stayed 2 nights in Apr 2022
Verified review

10/10 Excellent

Jorge

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

Estadia

O hotel está bem localizado, a cerca de 6 kms mas mesmo ao de uma avenida que vai direto para o centro da cidade. Os autocarros passam quase de 5 em 5 minutos e é super rápido chegar ao centro da cidade. Os quartos são quentes e modernos, a cama é confortável. O pequeno almoço é à volta dos 7 euros mas completo.
Stayed 3 nights in Dec 2021
Verified review

2/10 Terrible

Ionica

Disliked: Staff & service, amenities, property conditions & facilities
It was not a pleasant experience. Dirty, cold and just bad treatment or no treatment from staff. Never going there again.
Stayed 1 night in Nov 2021
Verified review

6/10 Okay

Andrew

Disliked: Cleanliness, staff & service
The rooms were cumfy and the bar was lovely, however the house keeping need to be shown how to do there jobs.
This was under my bed and I reported it to reception with my room number and nothing was done about it
Stayed 2 nights in Sep 2021
Verified review

6/10 Okay

Nikolina

Liked: Amenities, property conditions & facilities
/
Stayed 1 night in Aug 2021
Verified review

10/10 Excellent

wojciech

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

fajnie, milo, czysto, smaczne jedzenie, polecam

bardzo mila obsluga, dobre jedzenie, klimatyzowany pokoj, dobra lokalizacja, duzy parking, nie tzlko polecam, przyjedziemz ponownie
Stayed 3 nights in Aug 2021
Verified review

8/10 Good

Ireneusz

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

Super!

Polecam!
Stayed 1 night in Jun 2021
Verified review

8/10 Good

monika

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

Wszystko ok

Dobra lokalizacja, 9piętro, odnowiony pokój, cisza. Nie wiem jak inne pokoje, ale nasz był bardzo ładny. W pokoju czajnik, duży tv, woda, ręczniki itp. Jedyne co, to brakowało jakiejś tacy lub talerzyka na którym można byłoby położyć kupione drożdżówki :)
Stayed 1 night in May 2021
Verified review

10/10 Excellent

Tomasz

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

Co najmniej 3 gwiazdki

Nie wiem jakich standardow nie spelniaja, ale z mojego doswiadczenia powinni spokojnie miec 3 gwiazdki. Recepcja calodobowa, ładowarka do auta elektrycznego, darmowa woda w pokoju. Czysto i swieżo.
Stayed 1 night in Oct 2020
Verified review

8/10 Good

Dariusz

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Dobra lokalizacja, wygodne łóżko
Stayed 2 nights in Jan 2020
Verified review

8/10 Good

Verified traveller

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Although it's far from center, it's still accessible. You can find some groceries around hthe hotel, you have no problem to find food and so on.
Stayed 3 nights in Dec 2019
Verified review

6/10 Okay

Verified traveller

Liked: Cleanliness, property conditions & facilities
Disliked: Staff & service, amenities
Pas de lit bébé l’hôtesse d’accueil le dit qu’il n’y en a pas de disponible. Chambre pour 3 adultes et 1 bébé, pas de couette pour le canapé-lit...
Stayed 1 night in Dec 2019
Verified review

8/10 Good

Magdalena

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
good location of the hotel-close to the center and a reasonable price
Stayed 1 night in Oct 2019
Verified review

4/10 Poor

Zhanetta

Disliked: Staff & service, room comfort
Too expensive parking! Very bad internet connection.
Stayed 2 nights in Oct 2019
Verified review

10/10 Excellent

Waldemar

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

Jak wagary to tylko w Warszawie....

Wspaniale odebrałem zmianę wnętrza hotelu,,zdazyłem wszędzie, przemieszczałem się od Puławskiej 465 po Modlińska 6D.Rzecz jasna musiałem troche wagarować.Nie wiem jak wyglada wnętrze Portosa ale jeden górnik węglowy(z białym pióropuszem) twierdził ,że zająłem jego pokój,wcześniej próbował otworzyć elektroniczny zamek. Dał się przekonać ,że jest w Atosie.Nie wyglądał na ofiarę smogu ....hypoksemii też (X piętro)
Stayed 2 nights in Oct 2019
Verified review

10/10 Excellent

Stefan

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
wspaniały hotel i bardzo pyszne śniadania. hotel czysty świeżo po remoncie .
Stayed 1 night in Sep 2019