Sorry alexanderd, I am an anti-royalist. Can't see any sense in keeping them. Don't tell me they draw tourists, the French get plenty of people there just to look at the palaces, etc, left by their defunct monarchy, and who ever actually sees them, except purely by accident? Standing outside gates and fences gawping and hoping to see something or other - just can't understand it. However, if that's what you want or need to do, that of course is entirely your choice.