Extremely strategic location near Ueno and Akihabara, if you don't mind walking, you can reach both these places in 15 minutes by foot.
Very friendly host that is responsive. We booked the private, but a few days before our arrival, the host informed that the dorms are full and compensated by moving us to the 8 person dorms. True to his word, the dorms are empty throughout our stay.
However the dorms are dusty under the bed. There are signs of it being cleaned, however the dust under the beds makes us doubt about the overall cleanliness of the bedsheets/bed.
Overall, great value! Very good location, recommended!