The apartment is located within a block of many restaurants and stores, including a bakery, a wine store and three small grocery stores (supermarches), and two metro stations, Montparnasse Bienvenue and St. Placide. One can easily get around.
For North Americans, note that the toilet needs to be firmly flushed (or the tank keeps running) and that clothes are hang dried so plan washing accordingly.
Overall, great to have space for the family and to have a relaxing breakfast every morning.