From start to finish, our stay at Catherine's well-appointed apartment was perfect. The apartment is superbly located, very close to Notre Dame and convenient for seeing the major tourist sites of central Paris. Within scarcely a block, you have the bakery which recently won Paris' annual competition for best baguette, the cheesemonger Laurent Dubois, and Le Micoleau, which sells delicious foie gras and confit de canard. As a bonus it also has an elevator and is close to the RER line that takes you directly to/from CDG.