At o3Hotel, you'll be within a 15-minute drive of Old Town Square and Old Town Market Place. After visiting the 24-hour health club for a workout, you can grab a bite to eat at the restaurant or unwind with a drink at the bar/lounge.
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 Square - 27 min drive - 11.4 km
Getting around
Frederic Chopin Airport (WAW) - 19 min drive
Modlin (WMI-Warsaw-Modlin Mazovia) - 64 min drive
Warsaw Wileńska Station - 10 min drive
Warszawa Grochów Station - 11 min drive
Warsaw Sluzewiec Station - 18 min drive
Królikarnia 03 Tram Stop - 26 min walk
Bukowińska 04 Tram Stop - 26 min walk
Bukowińska 03 Tram Stop - 27 min walk
Restaurants
Starbucks - 13 min walk
McDonald's - 14 min walk
4 zmysly - 1 min walk
Samira - 13 min walk
Ciao Bistro&Pasticceria - 9 min walk
About this property
o3Hotel
At o3Hotel, you'll be within a 15-minute drive of Old Town Square and Old Town Market Place. After visiting the 24-hour health club for a workout, you can grab a bite to eat at the restaurant or unwind with a drink at the bar/lounge.
At a glance
DONE
Hotel size
231 rooms
Arranged over 10 floors
DONE
Arriving/Leaving
Check-in start time: 3:00 PM; Check-in end time: midnight
Contactless check-in available
Express check-in/out available
Minimum check-in age: 18
Check-out time is noon
Contactless check-out available
DONE
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
DONE
Required at check-in
Credit card, debit card, or cash deposit required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 18
DONE
Children
No cribs (infant beds)
DONE
Pets
Pets allowed*
Service animals welcome
Food and water bowls available
WIFI
Internet
Free WiFi in public areas
Free WiFi in rooms
LOCAL_PARKING
Parking
Onsite parking limited
DONE
Other information
Smoke-free property
Property amenities
Food and drink
Buffet breakfast (surcharge) each morning 6:30 AM–10:30 AM
Restaurant
Bar/lounge
Services
24-hour front desk
Tour/ticket assistance
Dry cleaning/laundry services
Luggage storage
Multilingual staff
Facilities
1 building/tower
Built in 1982
ATM/banking
Safe-deposit box at front desk
24-hour health club
Reception hall
Traditional architecture
Accessibility
Elevator
Room amenities
Be entertained
LCD television
Cable TV channels
Home comfort
Air conditioning and heating
Coffee/tea maker
Sleep well
Blackout drapes/curtains
Bed sheets provided
Freshen up
Private bathroom
Shower only
Free toiletries
Hair dryer
Towels
Stay connected
Desk
Free WiFi
Food and drink
Free bottled water
More
Daily housekeeping
Fees & policies
Optional extras
Buffet breakfast is offered for an extra charge of approximately PLN 57 for adults and PLN 57 for children
Pets
Service animals exempt from fees
Pet deposit: PLN 60 per day
Pets are allowed for an extra charge of PLN 60 per pet, per day
Policies
Guests can rest easy knowing there's a fire extinguisher and a smoke detector on site.
This property accepts credit cards, debit cards and cash.
Credit cards accepted: Visa, Mastercard, American Express, Diners Club
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
Does o3Hotel offer free cancellation for a full refund?
Yes, o3Hotel does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
Are pets allowed at o3Hotel?
Yes, pets are welcome. There's a charge of PLN 60 per pet, per day, and there's also a deposit of PLN 60 per day. Service animals are exempt from fees. Food and water bowls are available.
Is parking offered on site at o3Hotel?
Yes. Parking spots may be limited.
What are the check-in and check-out times at o3Hotel?
Check-in start time: 3:00 PM; Check-in end time: midnight. Check-out time is noon. Express check-in and check-out and contactless check-in and check-out are available.
Is there an onsite casino at o3Hotel?
No, this hotel doesn't have a casino, but Royal Casino Grand (7-min drive) is nearby.
What is there to do at o3Hotel and nearby?
Maintain your daily exercise routine at the 24-hour health club.
Are there restaurants at or near o3Hotel?
Yes, there's an onsite restaurant.
What's the area around o3Hotel like?
O3Hotel is in Mokotow, a short 11-minute walk from Sadyba Best Mall.
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Reviews
Reviews
7.6
Good
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
8.0
Cleanliness
7.2
Location
8.0
Staff & service
7.2
Property conditions & facilities
Reviews
Verified
6/10 Good
Oct 25, 2024
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. :)
Mikkel
Mikkel, 1-night trip
Verified
10/10 Exceptional
Apr 10, 2026
Brilliant hostel. Definitely a great experience!
Fabricia
Fabricia, 2-night trip
Verified
10/10 Exceptional
Aug 15, 2025
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 ❤️
Evangeline Buenaobra
Evangeline Buenaobra, 1-night trip
Verified
8/10 Very good
Oct 26, 2025
Bra
Mohmoud
Mohmoud, 4-night trip
Verified
8/10 Very good
Aug 13, 2025
Good
everything works as planned. Parking is paid and often the only available space is far from the hotel.
Lucas
Lucas, 3-night trip
Verified
10/10 Exceptional
May 7, 2026
Siisti ja mukava hotelli :)
Luqman Abdirahman
Luqman Abdirahman, 3-night trip
Verified
8/10 Very good
Aug 4, 2024
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!
Verified traveler
3-night trip
Verified
8/10 Very good
Jun 8, 2024
Es war Preis Leistung gut, hatte viel Schulklassen daher recht busy beim Lift. Musste 7 Stoecke laufen;-)
Roger
Roger, 3-night trip
Verified
10/10 Exceptional
May 17, 2022
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.
Andrew
Andrew, 3-night trip
Verified
6/10 Good
Apr 6, 2022
The hotel was nice but the reception lost each of my bookings.
Callum
Callum, 2-night trip
Verified
10/10 Exceptional
Dec 13, 2021
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.
Jorge
Jorge, 3-night trip
Verified
2/10 Poor
Nov 4, 2021
It was not a pleasant experience. Dirty, cold and just bad treatment or no treatment from staff. Never going there again.
Ionica
Ionica, 1-night trip
Verified
6/10 Good
Sep 27, 2021
The rooms were cumfy and the bar was lovely, however the house keeping need to be shown how to do there jobs.
Andrew
Andrew, 2-night trip
Verified
6/10 Good
Sep 2, 2021
/
Nikolina
Nikolina, 1-night trip
Verified
10/10 Exceptional
Aug 15, 2021
fajnie, milo, czysto, smaczne jedzenie, polecam
bardzo mila obsluga, dobre jedzenie, klimatyzowany pokoj, dobra lokalizacja, duzy parking, nie tzlko polecam, przyjedziemz ponownie
wojciech
wojciech, 3-night trip
Verified
8/10 Very good
Jun 14, 2021
Super!
Polecam!
Ireneusz
Ireneusz, 1-night trip
Verified
8/10 Very good
May 16, 2021
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 :)
monika
monika, 1-night trip
Verified
10/10 Exceptional
Oct 9, 2020
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.
Tomasz
Tomasz, 1-night trip
Verified
8/10 Very good
Feb 3, 2020
Dobra lokalizacja, wygodne łóżko
Dariusz
Dariusz, 2-night trip
Verified
8/10 Very good
Jan 6, 2020
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.
Verified traveler
3-night trip
Verified
6/10 Good
Dec 17, 2019
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...
Verified traveler
1-night trip
Verified
8/10 Very good
Nov 7, 2019
good location of the hotel-close to the center and a reasonable price
Magdalena
Magdalena, 1-night trip
Verified
4/10 Fair
Oct 13, 2019
Too expensive parking! Very bad internet connection.
Zhanetta
Zhanetta, 2-night trip
Verified
10/10 Exceptional
Oct 6, 2019
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)
Waldemar
Waldemar, 2-night trip
Verified
10/10 Exceptional
Sep 11, 2019
wspaniały hotel i bardzo pyszne śniadania. hotel czysty świeżo po remoncie .