This hotel committed the worst sin possible.. when I arrived, for a pre-paid online reservation, they told me that there was no room available. However, once I understood their dilemma (a large group of 50 big shot Vietnamese businessmen were on their way - and they wanted all 25 rooms at the hotel. They would be arriving at midnight and very noisy, making it difficult to get a good night's sleep before my early morning flight out of the country), I was able to cooperate. They bent over backwards to ensure my happiness, by providing an equivalent room in another hotel (also near the airport), ride to the other hotel and a free shuttle to the airport early the next morning. They were kind and professional throughout, and I had a good night's sleep before my flight, for which the shuttle driver showed up right on time, just as promised. Thanks Vietnam!