Nicolas's apartment is perfectly situated for exploring Paris. We walked almost everywhere and if not there is easy metro access. It is very roomy for two for a Paris apartment and has lots of light.
A great boulangerie on the corner and lots of restaurants. Nicolas was away but his aunt graciously checked us in and Nicolas checked in on us to make sure everything was ok. And it was. Just a note that it would not be appropriate for anyone who can not climb a small staircase from the elevator to the door.