Closed to the American Hospital (3mn walk), La Defense (direct bus in 20 mn). There are bus to Paris (Bus 82 direct to La Tour Eiffel), a metro (L3) to Opera, Havre Caumartin (Galeries Lafayette, Printemps... in 15 minutes) and métro (L1) to Le Louvre. It's confortable (real bed, big kitchen, bathroom with bath, separated WC...). The corner is very safe and there is a guardian in the building. This flat is front of L'ile de la Jatte, a piece of nature closed to Paris. There is a parking.
This flat is very conformable and quiet. The corner is safe. There are a lot of shops very closed (supermarkets, bakery...). And it's closed to the American Hospital, La Defense and the center of Paris.
There are some plans and guides of Paris that you can use. And I can help you to organise your stay.