I really enjoyed my stay at this hotel. As with many other guests, I was staying over the night before my next flight out of Schiphol. The staff was excellent. They were all welcoming, had many suggestions for dining (if you don't have a car - note you won't have many dining options as you are in the middle of an office park.) The rooms were very comfortable, very nice shower and many other amenities (iron, coffee pot.) Great wifi reception. The breakfast in the morning is very filling with a lot of variety to satisfy everyone's needs.
Note: the shuttle bus arrives at the airport every 30 minutes on the hour. Follow the signs for the hotel shuttle buses. You may want to keep track of the time so you don't have to stand outside if the weather is bad.
This is a wonderful hotel to stay at and I'd highly recommend it.