Tom G.
Yelp
I booked their smallest cabin for 4 hours during a layover in AMS. Check-in was a bit tedious but they just re-opened so computers are limited (no self-service kiosk check-in).
I was able to sleep for 3+ hours and had everything I needed. Noise was not an issue although the plumbing does 'gurgle' sounds into the shower drain (just sounds, no water). Everything was very clean and in good working order. There were 2 pillows and a nice comforter on the bed. I didn't use the shower but soap and towels were provided in the bathroom.
If you need a few hours sleep in a quiet, horizontal, comfortable place this is well worth the 50 euros (4 hrs).
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Update: I liked the convenience of the Yotel SO much that I stayed overnight during my return trip and overnight layover in AMS. This time I booked the deluxe cabin which had more room. Total for 8.5 hours was ~$110. The Yotel just reopened October 5, 2015 and I asked the receptionist about the renovations. She told me that while there was terminal construction at AMS (in 2015) the Yotel was refurbished. Thus, some of the bad things you read from reviews prior to 2015 have 'mostly' been addressed. This means new mattresses, carpet, paint, TVs, etc.
A few key tips if you book a stay at the Yotel:
1. Quarters are small but efficient- if you have more than 1 person & luggage, don't try to stuff yourselves into the basic room. I saw a Couple trying to fit themselves + 2 roll aboard suitcases and a backpack into a basic room... The wife looked pissed! Book the deluxe cabin if you have a mate.
2. Noise- there is some ambient noise from the hallway, plumbing, other guests, etc. Bring some ear plugs to keep from being disturbed.
3. Toiletries - while general purpose body wash is provided with towels in the bathroom, you'll feel better if you have some of your normal personal items (toothbrush + paste, shampoo, etc). I don't believe I saw a hairdryer, either.
Enjoy! This place will save you time compared to other hotels in the area, so take advantage and get some rest. The best part of this hotel is that it's with-in the secured area of AMS, upstairs next to the McDonalds. This means no time wasted with back-and-forth through the airport security checkpoints.