Ibis Hotel Amsterdam Airport

I travel frequently to Amsterdam for business but rarely require accommodation. However, a morning meeting at the airport meant an overnight stay. I found the Ibis on a general accommodation website (hotels.nl) with a good price offer. The first thing I noticed was that when I contacted the hotel direct, they were reluctant to honour the offer until I pressed them to do so. However, after some faxed negotiation they agreed I could have the price, and all seemed well. I was sent perfectly adequate information in advance as to where to catch the free shuttle bus from the airport, and felt confident that there would be no problems. My one fear was ...