Luxembourg is an expensive city.
But public toilets and public playgound are so pretty and clean that somehow, we do not mind paying a bit more.
We know where the money is going and we enjoyed the facilities available. Give and take.
Another thing I enjoyed is the Miso Thai Restaurant along Boulevard Royal where I had the best Thai meal in Europe so far.
The rest of the time is spent walking around this small city. We followed our ears and nose and we chanced upon the music fest while eating some sweet street food.