Staying at Katy's apartment in Montparnasse was a delight. After a two-month trip preceding, Katy assisted us with directions to the apt. and greeted us upon arrival, which was a great relief! It was a very clean, quite and pleasant stay and highly recommended. The metro, markets and many restaurants are very close by. Also, for any of you Hemingway fans, many of the writer's old stomping grounds are within half a block!
Lastly, Katy herself was extremely hospitable and a great person to know!