How much time for Luxemburg attractions?

Hi everyone. On a wider trip throughout Europe, I have decided to stop off in Luxemburg as well. I have never been there before and as such I am not really sure about the time which I need to see all the attractions over there. Can you give me any idea about this please?

Not a lot of time. If you are in a hurry and would like to stay as short as possible, I would say that two days are definitely enough to see everything that there is which is worth seeing. You can fly in, do your thing and fly back out. That is what I would recommend you.