We had a great experience in this hostel!
It's an ideal room at reasonable price.
There are convenient store, supermarket and self laundry shop nearby, which is very convenient!
However, here are some reminders for future visitors:
1. The building is without lift, large luggage might be difficult to get up stairs
2. Limited plug in the room, if you have 3 or more electrical devices to charge, you might want to bring an extension socket
3. Toilet and bath room is separated, so you will need to wear clothes at semi-open space
If you are fine with these, you will have a great time in Akihabara!