The restaurant is situated not directly in the centre of the city and more in the south eastern part. But as Luxembourg city is not big it is still easy to reach.
For your planning it is good to know that the restaurant is closed on weekends and opens from Monday to Friday only.

Actually I cannot say much about the inner interior as we were enjoying our dinner outside. But from everything I have seen and experienced it is a nice atmosphere.

We went for the three course menu with a nice bottle of Riesling from Luxembourg.
As amuse-bouche we were served a meatball with truffles on a foie gras sauce.
For the first course we chose the cerviche of scallops which came with balanced flavors.
The main course was fish of the day. Unfortunately I forgot what kind of fish it was but it was prepared en pointe and presented very nice.
For dessert I had the sweet kind of Paris brest which was very good too while the others went for the selection of cheese.

We had a very nice dinner with very freindly staff and great food. The prices are fair too and we would come back for sure.