Sangsangklaas Sangdong is a Gosiwon in the center of Sangdong, Bucheon, a premium one-room hotel with a French hotel concept that has been renewed for only two years, and is famous for its cost-effective accommodation because of its larger and wider rooms than other places. It is very convenient because it is 5 minutes away from the subway station and is located in the central shopping mall, making it easy to use convenience facilities. Coffee, ramen, and rice are provided indefinitely, ice water purifiers, microwaves, washing machines, dryers, and steam irons are shared, and personal refrigerators provided in each room are available in all rooms.