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O3Hotel, Warsaw

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Check rooms and rates
From$86 /night
Check-in
31Aug
Check-out
01Aug
Rooms and Guests2 Guests, 1 Room
Key details

Hotel Overview

Ul. Mangalia 1, Warsaw, 02-758
-
Near Arkadia Park
Great
8.7
6.0
/10
5.0
3.9
/5

4-Star Contemporary Hotel in Warsaw with Roof Garden

Amenities

O3Hotel offers a rooftop garden that provides scenic views of the Warsaw skyline. Guests can enjoy a full-service fitness center, complete with state-of-the-art equipment and personal training options. The hotel also includes dedicated meeting spaces equipped with the latest audiovisual technology for business travelers.

Rooms

The hotel consists of 180 guest rooms, each designed for a comfortable stay. Rooms feature customizable lighting and high-quality furnishings, alongside premium bedding for additional comfort. Select rooms also offer stunning city views to enhance the city experience.

Location

O3Hotel is centrally located in Warsaw, just 15 minutes from the historic Old Town. Its proximity to public transportation allows easy access to major tourist attractions. The hotel is situated near various dining and shopping options, enhancing the overall convenience of the location.

Dining

The on-site restaurant, O3, offers an extensive menu featuring both Polish and international cuisine. Guests can also enjoy a bar area, where a selection of beverages and light snacks are available. Breakfast is served daily, featuring a range of both cold and hot options.

Business

The hotel provides versatile meeting rooms with a total capacity of up to 300 participants. Businesses enjoy high-speed internet and flexible configurations for events. Professional support is available to assist with any event needs.

Highlights

Location: Centrally located, 15 minutes from Old Town

Rooms: 180 guest rooms with customizable lighting

Dining: Restaurant O3 serving Polish and international cuisine

Business: Meeting rooms with capacity for 300 participants

Must-do experiences

  • Stroll through the Łazienki Park and see the Chopin statue.
  • Visit the Neon Museum for a colorful glimpse of Warsaw's past.
  • Try the pierogi at Zapiecek for a true taste of Poland.
  • Explore the Praga district for vibrant street art and local charm.
  • Don't miss the POLIN Museum for an insightful Jewish history tour.

Pick the Room That Suits Your Travel Needs

Rooms for singles, families, or groups—many with breakfast, free cancellation, and exclusive airport packages
  • Twin Room Private Bathroom
    2 persons
    20 sq. feet
    2 Single beds
    Air conditioning
    Heating
  • Double Room Private Bathroom
    2 persons
    20 sq. feet
    1 Double bed
    Air conditioning
    Heating
  • Triple Room Private Bathroom
    2 persons
    20 sq. feet
    1 Single bed
    Air conditioning
    Heating
Show all rooms

View Room Rates & Availability by Date

Check rooms and compare prices for your travel dates today
August 2026 - August 2027
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Check-in/ Check-out

Facilities

Comfortable Rooms and Convenient Services to Enhance Your Layover
Facilities: Great
8.6/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Parking
  • Safe deposit box
  • 24-hour reception
  • VIP check-in/ -out
  • Pets allowed
  • Rooms/ Facilities for disabled
  • Security
  • Luggage storage
  • Lift
  • ATM/Cash machine
  • Smoke detectors
  • Fire extinguishers
  • Key card access

Sports & Fitness

  • Fitness centre

Services

  • Pet amenities available
  • Room service
  • Housekeeping
  • Dry cleaning

Dining

  • Restaurant
  • Bar/ Lounge area
  • Packed lunches
  • Special diet menus

Business

  • Meeting/ Banquet facilities
  • Fax/Photocopying

Room features

  • Air conditioning
  • Heating
  • Tea and coffee facilities

Media

  • Flat-screen TV
  • AM/FM alarm clock
Show more

Dining Onsite

O3Hotel offers delightful dining options that celebrate Polish and European flavors in a modern, family-friendly setting. Guests can indulge in a sumptuous breakfast buffet or savor an à la carte menu, all framed by the inviting ambiance of the restaurant.
  • Restauracja Hotelowa

    Polish, Local, European
    Ambiance
    Modern and family-friendly atmosphere, perfect for gatherings or intimate meals.
    Key Offerings
    A varied breakfast buffet with a selection of local and European delicacies, alongside an à la carte menu featuring international cuisine. Guests can also enjoy high tea and cocktail hour.
    Reservation
    No
    Daily from 14:00 - 22:00

Location

Ul. Mangalia 1, Warsaw, 02-758
Explore Warsaw
Explore Warsaw's Highlights
  • Top Attractions
  • Activities
  • Dining
  • Entertainment
Wodny Park
Wodny Park
25 minutes walking
A water park offering slides, pools, and wellness facilities, perfect for fun and relaxation.
Xawery Dunikowski Museum of Sculpture in Krolikarnia
Xawery Dunikowski Museum of Sculpture in Krolikarnia
25 minutes walking
Home to exquisite sculptures and a serene park, this museum is ideal for art enthusiasts.
Museum of Military Technology
Museum of Military Technology
15 minutes walking
Features military exhibits ranging from machinery to historical artifacts, showcasing Poland's defense history.
La Civetta
10 minutes walking
A charming restaurant specializing in Italian cuisine, recognized for its pasta and elegant ambiance.
Warsaw Aqua Park
Warsaw Aqua Park
25 minutes walking
An indoor water park providing wave pools and relaxation areas, suitable for family fun or solo unwinding.
Mokotow Field
Mokotow Field
45 minutes walking
A large park ideal for picnics, jogging, and cycling, offering ample green space for outdoor enthusiasts.
Fresh Burgers
5 minutes walking
A casual burger joint known for its gourmet burgers and fresh ingredients, a favorite among locals.
Bonsai Restaurant
14 minutes walking
Japanese cuisine featuring sushi and tempura in a modern setting; vegetarian options available.
Theater Komedia
10 minutes driving
A vibrant theater hosting various performances, including comedies and musicals; fun for the whole family.
Sadyba Best Mall
Sadyba Best Mall
10 minutes walking
A shopping mall with diverse shops, eateries, and occasionally live performances; a popular hangout spot.
How to Navigate the City
  • City Centre
    Warsaw 9 min  ·  3.4 mi
  • Airports
    Warsaw Frederic Chopin (WAW) 14 min  ·  5.7 mi
    Warsaw Modlin (WMI) 66 min  ·  27.0 mi
  • Train
    Warszawa Śródmieście Railway Station 9 min  ·  3.4 mi
  • Underground
    Wilanowska Subway 23 min  ·  1.2 mi
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Property information and rules
Check-in
from 15:00-23:59
Check-out
until 12 pm
Guest Parking
Public parking is possible at a location nearby at .
Internet
Wireless internet is available in the entire hotel for free.
Breakfast
A full breakfast is served at the price of PLN 57.0 per person.
Pets
Pets are allowed on request.
Year renovated:
2011
Number of floors:
10
Number of rooms:
187
Former name
Atos Hotel

Real Guest Reviews & Ratings

What Previous Guests Had to Say
Review score
Based on 1337 verified reviews
8.0 /10
Great
81 %
Recommend
Breakfast
8.0/10
Cleanliness
8.9/10
Comfort
8.8/10
Facilities
8.6/10
Free WiFi
8.5/10
Location
8.5/10
Paid Wi-Fi
7.7/10
Staff
9.0/10
Value for money
8.7/10
Pros
Excellent breakfast
Convenient location
Friendly staff
Cons
Uncleaned room
Street noise
Dark room
Guest reviews
based on 4897 reviews
8.7/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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