Main highlight is that the hotel is located in Kirchberg, which is close to most offices in LUX. However, several things did not work out: 1) cold water in the evening, for which I had to call both nights to get fixed; 2) a recurrent intermittent noise from something like a water pump; 3) no cleaning service (ah but I had to ask for it, if I only I knew).. what I got in return was a free meal, which I think was a nice gesture. But the point is, you need to cover the basics!