This was by far the best hostel I've ever stayed in. The beds were amazing: large and great mattresses. They cleaned the rooms and changed/fixed up (I'm not sure) your sheets daily. At night the staff would hang out with you and have organized events. I wish every hostel was like this! The only bad thing to say is that the free breakfast was very basic. BUT, if you wanted to, they have a great breakfast menu you can order from. It's just not free.
This is a new hostel and the owner is really into it. If there is anything he can do to make your stay better, he will do it. They have events at night to meet other people which is great and the owner himself even made us some dessert one night. My room was in the basement which to get to you had to walk outside a bit (but still within the security of the hostel property) to get to. If it rained it could be annoying. Beyond that, I highly recommend this hostel!
Great hostel and very friendly staff! The hostel is partly outdoors so if it rains (as it did my entire trip) you have to walk careful to not get wet. The location is good in terms of bars and restaurants (but about a 10-15 minute walk to the Metro). It is a fairly small hostel so there isn't a big social environment. All the above being said, the hostel was great and I would definitely recommend it!
They should really get curtains for each bed. Whenever someone entered the room I would wake up. Most hostels have a curtain or something. Also, it would be great to have more evening events so people can meet each other! They were fantastic with helping with directions, things to do, etc. It really helped out with my excursions in Tokyo!