Planning windows is another discussion.  Considering prices too, windows that open and slide from right to left seemed to make the most sense.  We are all right handed and sitting in the stand, shooting, it just seemed that this would be the better.  Three of the stands have one window on 3 sides and a door with a window on the 4th wall. Son, N found sliding windows at a really good price, and they all opened the same way.  ...