It is more a kind of hippieflat than a hostel, the staff is very young and you meet a lot of people as it is not too big and has a nice garden and salón. It is cheap but ca 10 minutes walk to the city center and it is not suuuper clean.
The hostel was one of the best I've ever been. It is clean, has a nive atmosphere and very friendly staff. I had to leave very early in the morning and they prepared an extra breakfast for me :) Showers and toilets are in the room, so you don't have to cross the floor. just one thing to add: It's a bit complicated to climb the upper bed if you're older than 12, but that's it.
The hostel is nice and big, but there's no kitchen and the dinner is quite expensive.