I had a really positive experience here, with the staff being a highlight. I do have one comment and one complaint:
the comment: Your experience will depend on the people you are sharing your space with. Of the 3 nights I spent there, all nights had the rooms filled (6 people in my room), and I can say everyone was well behaved and nice (though on the last night there was a very... very... loud snore-er, but what can you do). This will heavily determine your experience but it is the nature of a hostel.
the complaint: the beds are bunk beds and they are first come first serve. While this didn't effect me, there was a customer in front of me at check-in who was unable to get to the top bed, which was the only one available. I'm not sure if this is something the hostel typically accommodates for, but this customer had apparently mentioned this in his reservation but I guess it fell through the cracks. Again, this is not my experience so take it with a grain of salt (maybe the customer hadn't actually mentioned this), but this did hold up my check-in so I was very in-tune with the conversation.