Situated in Seoul, Hotel O2 is close to Seodaemun Prison History Museum, Gyeongbok Palace, and Yeonsei University. Also nearby are Deoksugung Palace and Jogyesa Temple.
The hotel offers a bar/lounge.
The 28 guestrooms at Hotel O2 include hair dryers. Rooms are equipped with flat-screen televisions. All accommodations provide desks and phones.