First, location : near to the Skytree (10-15 min walk ), near to subway (5min), near to seven eleven (4min), also near to a supermarket (10 min), you can find cheap and tasty food after 9pm. Easy to move to turistic atractions. So great location.
2nd we stayed in a deluxe room, so is big enough for two lugagge, one desk, even a small balcony and free space to move without problem.
3th Common Areas, pretty big, clean and confortable.
4th Bathroom, in the same floor it is around 8 rooms, and one bathroom with 2 showers, 3 handwashs, 5 toilet. it wasn´t feel unconfortable, so ,even that the hotel has shared bathroom these are good.
5th Price, You have to consider that you are in Tokyo, maybe you will find a cheaper place, but the quality of this hostel is very good.
6th They don't give you towels but you can rent it per 100 yenes (0.9$)
Plus: They give a kind of Cellphone to navigate around tokyo during you stay.
7th They speak english very well.
They sell little and cheap souveniers between 200 to 1000.
100% recommended