Sophie was the loveliest host, meeting us as we arrived despite us being two hours early. The apartment is in a charming building in a typically Parisian suburb with a bakery, supermarket and metro station nearby. The station is a five minute walk and is on the same line as Gard Du Nord (for the Eurostar) as well as stations close to Notre Dame and the Louvre. One change at Chatelet gets you to Disneyland easily too. Couldn't recommend Sophie's apartment highly enough.