We booked this place because it was literally one of about 5 places left in Tokyo during the dates we were there. There is not much we expected from it but, even so, there is not much it offered other than a roof and a bunk bed. Not that it pretends to be much more... but inspired, or driven to create any sense of environment at all, this place is not.
Do not make the same mistake that we did and book your Tokyo accommodation WAY in advance - there are places cheaper than this that won't distract from the general awesomeness of the city.