O Stay Seongsu is located in Seoul, just 2.6 miles from COEX Convention Centre and 4.2 miles from The Shilla Duty Free Shop Main Store. Guests staying at this apartment have access to a balcony. Free Wifi is available throughout the property and Bongeunsa Temple is 2.4 miles away. The air-conditioned apartment consists of 3 bedrooms, a living room, a fully equipped kitchen with a microwave and a kettle, and 2 bathrooms with a shower and slippers. A flat-screen TV is offered. The accommodation is non-smoking. Dongdaemun Market is 4.2 miles from the apartment, while Gangnam Station is 4.7 miles from the property. Gimpo International Airport is 17 miles away.