O3Hotel Warsaw Skyline photoO3Hotel Warsaw Corridors photoO3Hotel Warsaw Exterior photo
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From103US$ /night
Check-in
04May2026Select date
Check-out
05May2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

Ul. Mangalia 1, Warsaw, Poland, 02-758
Great
8.5
6.0
/10
5.0
3.8
/5

Located 3.2 km from the Łazienki Park, the attractive 3-star O3Hotel Warsaw hotel offers air-conditioned rooms within 25 minutes' walk of the Wodny Park. The Hotelowa restaurant and the lounge bar are available at the smoke-free hotel boasting a quiet location in Warsaw.

Location

The hotel is about 5 km from Warsaw Frederic Chopin airport and 3.7 km from such cultural venues as Museum of King Jan III's Royal Palace at Wilanow. The O3Hotel Warsaw offers proximity to such natural sights as the Warsaw University Botanical Garden (3.8 km) and the large park "Mokotow Field" (4.3 km).

You can also visit the Warsaw Uprising Museum, approximately a 15-minute ride away, as well as enjoy nightclubs and bars near the accommodation. The nearby entertainment attractions of Warsaw include Sluzewiec Horse Racing Track Event Venue, which is 3.5 km away.

O3Hotel hotel is located within reach of Warszawa Główna train station, while Plac Bernardynski 02 bus stop is merely 650 metres away.

Rooms

All air-conditioned rooms at this Warsaw hotel are equipped with complimentary wireless internet and a flat-screen TV with satellite channels along with coffee and tea makers for self-catering. Providing a separate toilet and a shower, the bathrooms are also appointed with hairdryers and bath sheets.

Eat & Drink

The O3Hotel offers its own à la carte restaurant, where guests can try European dishes. At the bar, you can select from a range of summertime drinks. There is also a restaurant with different European dishes in the area.

Leisure & Business

At the property, guests can also benefit from fitness classes provided at a fitness studio.

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Select your room type

O3Hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Twin Room Private Bathroom
2 persons
220 sq. feet 
2 Single beds
Shower
Heating
Double Room Private Bathroom
2 persons
220 sq. feet 
1 Double bed
Shower
Heating
Triple Room Private Bathroom
2 persons
220 sq. feet 
1 Single bed
Shower
Heating
Single Room Private Bathroom
2 persons
220 sq. feet 
1 Single Bed or 1 Double Bed
Shower
Heating
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Facilities

Amenities designed for comfort – Perfect for layovers & transit travelers
Facilities: Great
8.4/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Car park
  • 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
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O3Hotel Location

Ul. Mangalia 1, Warsaw, Poland, 02-758
Map view
Ul. Mangalia 1, Warsaw, Poland, 02-758
Nearby
Shopping Area
Sadyba Best Mall
2800 ft
Spa Centre
Lewitarium
3700 ft
Restaurants
Fresh Burgers
1300 ft
Ul. Sobieskiego 74/78 02-941 Varsovia Polonia Mokotow
La Civetta
1500 ft
Wiertnicza 93a
Bonsai Restaurant
3800 ft
Powsinska 31 Sadyba Best Mall Center
Cafe Bonifacy
3700 ft
ul. Sw. Bonifacego 68
Kebab Abul
3800 ft
ul. Konstancinska 2
Getting around
City Centre
Warsaw9 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 Station9 min  ·  3.4 mi
Underground
Wilanowska Subway23 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
Paid Public parking is possible at a location nearby.
Internet
Wireless internet is available in for free.
Breakfast
A full breakfast is served at the price of PLN 50 per person per day. 
Pets
Pets are allowed on request.
Year renovated:
2011
Number of floors:
10
Number of rooms:
187
Former name
Atos Hotel

Reviews and Ratings

Feedback about O3Hotel from previous guests about their experience.
Review score
Based on 1308 verified reviews
8.0/10
Great
82%
Recommend
Breakfast
7.8/10
Cleanliness
8.8/10
Comfort
8.6/10
Facilities
8.4/10
Free Wi-Fi
8.5/10
Location
8.4/10
Paid Wi-Fi
8.1/10
Staff
8.8/10
Value for money
8.5/10
Guest reviews
based on 4888 reviews
8.5/10
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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Check-in
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05May2026Select date
Rooms and Guests2 Guests, 1 Room