The room is quite small, won't really suitable for western people. And the room floors (corridor) is open air area, thus during winter its very cold. They only have 2 lifts for quite high building. thus most of the time we gotta wait. overall its clean and decent. And from the station they don't have elevators, so you need to carry it through the stairs.
The room is small, luckily we brought 2 hand luggage which got enough space to locate. I think it's not suitable to fit 2 big luggage. The location is near to Ueno JR and metro station with 10min walking distances and 15min to Keisei Ueno Airport station. It was quite tiring to walk to or from hotel to station on our last few days of trip.
This hostel is suitable for those who will not spend much time in the room. The room is okay. The bathroom is excellent. The hostel is very close to convenient store and subway station. However, I find that the pantry floor is a bit dirty.