Location is amazing - literally a (free) ferry ride away from centraal (approx 8 mins). Cleanliness wasn’t the best though, found some gummy and m&m tucked away at the side of my bed. Bathroom wasn’t the most enjoyable either with weak water pressure. Slept on a bunk bed that was really rickety.
Overall it’s fine for it’s location and pretty cool host of activities, but staying in the room itself wasn’t the best.