@Jean118
Jean, you have to make an attribute out of what you offer! Not many of us have an endless swimmer outside the entry door, or a manicured golf course through a gate in the rear boundary fence. If your house has character, promote it.
I have a library of a bit over 1,000 books, some of them dating back more than a century and I can tell you.....old books smell musty. I say to guests...."You may or may not be offended by the smell but it's a fact of life old books smell. I have a choice, get rid of the books or have guests put up with the smell, which would you prefer?"
Jean, they all say it's fine the way it is! I don't bother to spray an air freshener, guest regard that smell as part of the experience just the same as they do when they roam through the rose garden and smell the fragrance from the roses.
Jean, it's what makes your listing, promote your 'charm and personality'!!
Cheers.........Rob