After breakfast they went to American Express and joined the tour bus (full) to Versailles.  Visited  Malmaison, the Palace, Petit Trianon, Temple D’Amour.. Returned to Paris through St Cloud.  Detailed listing of the things they saw.  Napoleon and Marie Antoinette = many portraits and statues.   (It sounds as if they really enjoyed it all.)

Chateau de Malmaison

Versailles