My initial booking was for 8-bed room. However, when I entered the room, it didn’t have fresh air at all, and someone else was laying on by assigned bed. The conditions were couldn’t bearable, so I went back to reception and asked for another room. Luckily there was 4-bed room. I paid the difference and stayed peacefully for the rest of the night. The staff was helpful. The electricity doesn’t work in the room unless you insert and keep at the socket at the entrance of the room, which doesn’t make sense for shared rooms.