Ideally set in the Gwangjin-Gu district of Seoul, A-one is set 3.8 km from COEX Convention Centre, 7.1 km from The Shilla Duty Free Shop Main Store and 7.2 km from Gangnam Station. Among the facilities at this property are a shared kitchen and a shared lounge, along with free WiFi throughout the property. The property is non-smoking and is situated 3.4 km from Bongeunsa Temple. Dongdaemun Market is 7.6 km from the hostel, while Munjeong-dong Rodeo Street is 7.9 km from the property. The nearest airport is Gimpo International Airport, 27 km from A-one.