from the moment i arrived to my departure, everything worked well. People was nice, the staff cool and professional, everything goes well. Great location as well, especially about the grocerie, because there is a Lidl like litteraly 20 seconds walking from the hotel entrance. You can also go to the centre of Amsterdam by walking like 30/40 min, and you can enjoy it thanks to the long park close to the hotel.
But Because it's a sharing room, there is people with "snorring" issues, so prepare yourself and bring ear protection to cover the noise, and sleeping normaly.
Overall, this place is good, clean, nice, not expensive and close from everything. I recommand it.