Fitted carpets and strong room scents I didn't like, but we kept windows opened the whole day and room had good air conditioning, so it was ok. People having allergies should contact the hotel before, there might be some better rooms also. Lack of minibar in our room was surprise. We came very late and child always need something to eat or drink. And you cannot drink tube water in Luxemburg, so at least water should be in rooms.
Spa and pool area was very good, breakfast also. We stayed only one night, but impression was positive, Hotel was full of business guests. Typical congress-hotel, not so cosy, but modern and clean. Fairly new hotel, in the middle of woods, place to relax.