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O3Hotel Warsaw

ex. Atos Hotel

Ul. Mangalia 1, Warsaw, Poland

Fabulous (4890 reviews)
8.5
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Online Booking
2026-07-17
2026-07-18

Maximum period that can be booked is 30 days. Please enter alternative dates.

Guests:

Choose your room

O3Hotel 3*

  •  Wi-Fi
  •  24-hour services

    24-hour reception

  •  Fitness/Gym

    Fitness centre

  •  On-site Dining

    Restaurant

    Bar/ Lounge area

  •  Meeting facilities

    Meeting/ Banquet facilities

  •  Air conditioning
  •  Pets

    Pets allowed

The 3-star smoke-free O3Hotel Warsaw hotel is a great place in a quiet area of Warsaw, which stands 3.4 km from the large bronze statue "Chopin Monument". The attractive hotel offers Wi-Fi in public areas and has a work desk and a xerox.

Spread out among nightclubs and bars, the hotel is nestled in Sülz where the shopping streets are lined with organic grocers, toy shops and cozy cafes serving home-baked cakes. The 18th-century Palace on the Isle is near the O3Hotel, while Mangalia 01 bus stop is approximately a 5-minute walk away. Within 6 km of this accommodation, guests will also find the national PGE Narodowy Stadium. The hotel is situated about 10 minutes by car from Warszawa Główna train station and a 20-minute drive from Warsaw Frederic Chopin airport.

The 187 rooms at O3Hotel hotel are equipped with comforts such as an air conditioner, as well as complimentary wireless internet and a flat-screen TV with satellite channels. The rooms are equipped with a private bathroom. A separate toilet and a shower, along with such amenities as hairdryers and bath sheets, are also at guests' disposal.

The property serves a varied buffet breakfast. The à la carte Hotelowa restaurant offers a wide assortment of European dishes. In the lounge bar you can find the summer drinks.

Hotel Policy

Check-in: from 15:00 until 23:59
Check-out: until 12:00

Amenities

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

Food & Drinks

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

Leisure & Activities

  • Fitness centre

Services

  • Pet amenities available
  • Room service
  • Housekeeping
  • Dry cleaning
  • Meeting/ Banquet facilities
  • Fax/Photocopying

Room Amenities

  • Air conditioning
  • Heating
  • Tea and coffee facilities
  • Flat-screen TV
  • AM/FM alarm clock

Contact Us

O3Hotel, Poland

Ul. Mangalia 1, Warsaw, Poland

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