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o3Hotel

Property class: 3
3-star hotel in Mokotow

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Photo gallery for o3Hotel

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

Reviews

7.6 out of 10
Good

Popular amenities

  • Pet friendly
  • Free WiFi
  • Restaurant
  • Air conditioning
  • Gym

Explore the area

View in a 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 Twin Bed

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

9.4 out of 10
Exceptional
(6 reviews)
  • 1 bedroom
  • Sleeps 4
  • 1 Double Bed

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 Twin Sofa Bed

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 Twin Beds

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 Twin Beds and 1 Twin Bunk Bed

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 Twin Beds and 2 Twin Bunk Beds

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About the area

Warsaw

Mokotow stay.With a stay at this Mokotow hotel, you'll be within half a mile (1 km) of Sadyba Best Mall and 2 miles (3 km) of Museum of Polish Military Technology. Krolikarnia Palace and Lazienki Park are also within 2 miles (3 km).

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 Square - 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

  • ‪sushi icons - ‬12 min walk
  • ‪Sushi Soul - ‬15 min walk
  • ‪Starbucks - ‬13 min walk
  • ‪Ciao Bistro&Pasticceria - ‬9 min walk
  • ‪Samira - ‬13 min walk

About this property

o3Hotel

3-star hotel in Mokotow
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 is multilingual
  • Storage area for luggage
  • Front-desk safe
  • Tour and ticket information
  • ATM
  • Elevator
  • No smoking on site
  • Bar or lounge
  • Dining venue
O3Hotel offers 231 air-conditioned accommodations with complimentary bottled water and coffee/tea makers. LCD televisions come with cable channels.

Rooms have partially open bathrooms. Bathrooms include showers, complimentary toiletries, and hair dryers. This Warsaw hotel provides complimentary wireless Internet access. Housekeeping is provided daily.

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  • Pet friendly
  • Free WiFi
  • Restaurant
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includes taxes & fees
Nov 8 - Nov 9
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Property amenities

Internet

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

Parking and transportation

  • Limited onsite 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

Accessibility

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

Room amenities

Entertainment

  • LCD TV with cable channels

Bedroom

  • Bed sheets provided
  • Blackout drapes

Bathroom

  • Free toiletries
  • Hair dryer
  • Partially-open bathroom
  • Shower
  • Towels provided

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 available
Express check-in available
Minimum check-in age: 18

Check-out

Check-out before noon
Contactless check-out available
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.
  • Cribs (infant beds) are not available.

Property payment types

  • American Express
  • Diners Club
  • Mastercard
  • Visa

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: approximately PLN 57 for adults and 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 each 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

How close is o3Hotel to the airport?

O3Hotel is 6.7 mi (19-min drive) away from the Frederic Chopin Airport (WAW) airport, the closest popular airport to the property.

How much does it cost to stay at o3Hotel?

As of Nov 4, 2026, prices found for a 1-night stay for 2 adults at o3Hotel on Nov 8, 2026 start from CA $84, 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.

Does o3Hotel have an airport shuttle?

Airport shuttle services are not available at o3Hotel.

How close is o3Hotel to the beach?

This hotel is 5.7 mi (23-min drive) from Vistula River Beach.

Does o3Hotel offer free breakfast?

Free breakfast isn’t provided at o3Hotel, but buffet breakfast is offered for a fee of PLN 57 for adults and PLN 57 for children. It's available every day from 6:30 AM to 10:30 AM.

Is there a casino at o3Hotel?

No, there is no casino at this hotel, but Royal Casino w Hotelu Mercure Warszawa Grand (7-min drive) is nearby.

What time is check-in at o3Hotel?

Check-in start time: 3:00 PM; Check-in end time: midnight.

Is there free parking at o3Hotel?

Free parking is not available at this hotel.

Does o3Hotel have a pool?

O3Hotel does not have a pool.

Does o3Hotel have a restaurant?

Yes, there is a restaurant on site.

Does o3Hotel have a spa?

There are no spa services available at this hotel.

How close is o3Hotel to downtown Warsaw?

O3Hotel is 3.7 mi away from Warsaw.

o3Hotel Reviews

Reviews

7.6

Good

Rating 10 - Excellent. 79 out of 272 reviews
Rating 8 - Good. 96 out of 272 reviews
Rating 6 - Okay. 68 out of 272 reviews
Rating 4 - Poor. 19 out of 272 reviews
Rating 2 - Terrible. 10 out of 272 reviews

8.2/10

Cleanliness

8.0/10

Staff & service

7.8/10

Amenities

7.4/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

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

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room Good food Reasonable price However my room quite noisy because facing the main road
Stayed 3 nights in Jul 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The room and the areas were nice and clean! But the elevator system was the strangest I've ever encountered, or if it didn't work properly. A good place to stay anyway.
Stayed 4 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
.
Stayed 2 nights in Jul 2026
Verified review

6/10 Okay

Liked: Cleanliness, staff & service
Parking was confusing with the route
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

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

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

8/10 Good

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

8/10 Good

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

6/10 Okay

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

2/10 Terrible

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

Not happy

We had two rooms. Rooms and hotel itself OK. But... Receptionist decided to call both rooms at 06:00 in the morning waking everybody up in order to cover for her own mistake. Tried contacting the hotel by e-mail later to discuss this but no response. Not happy.
Stayed 1 night in Mar 2022
Verified review

8/10 Good

Liked: Cleanliness, amenities, property conditions & facilities
Ostello di altissima qualità, meglio di tantissimi alberghi. Camera spaziosa, letti a castello comodi, pulizia eccellente, COLAZIONE STREPITOSA salato e dolce, staff disponibile. Parcheggio privato caro, ma a luglio abbiamo sempre trovato parcheggio gratuito nei dintorni della struttura. Posizione comodissima per Wilanow, un po' meno per il centro di Varsavia. In ogni caso CONSIGLIATO!
Stayed 3 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Bra sted. Ville bodd der igjen
Stayed 1 night in Jul 2026
Verified review

8/10 Good

Liked: Cleanliness
Clean room... Nice bathroom.
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

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

8/10 Good

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

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

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

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

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

bardzo ok

Bardzo dobre wyposażenie pokoju, nowy, czysty sprzęt, wszystko działa i jest b estetyczne
Stayed 1 night in Jan 2022
Verified review

10/10 Excellent

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

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

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

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

10/10 Excellent

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