As a guest of K-Guesthouse Dongdaemun 1, you'll find a rooftop terrace, laundry facilities, and a television in a common area. WiFi is free in public spaces. K-Guesthouse Dongdaemun 1 also features an elevator, a microwave in a common area, and a water dispenser.
The staff was really helpful and kind with the questions I had. The room was nice and they had a separate recycling outside the lobby, where you could sort your trash.