Great hostel! Very modern and clean, and breakfast was ok. Felt very safe at all times, especially because no one is allowed into the hostel or the rooms area without their keys. Also staff were very helpful at all times!
The only drawback is that since it is located on a little street that is nearly inside the park, it was kinda hard to find. I had to ask 5 people to help me get there!
But overall it was a great experience! People in Amsterdam are so nice and tourist-friendly.