super fun and clean hostel! The rooms are pretty big with enough space and privacy for everyone. The common rooms are designed so cool and playful, it's much more inviting to sit on the huge couch and read instead of alone in your bed! Another huge plus is the rooftop, (which is also accessible for the public, not only Jo&Joe people) where you have a beautiful view over the city and different possibilities for food and drinks.
The lockers don't have an actual lock, so you'd need to bring one, if you want your things to be really safe (I didn't bring one and it was no problem since most people living at a hostel are super nice)