The stay at Gaelle's apartment was perfect: it is ideally located, close to supermarkets, cool bars, taxi and bus stops. Pigalle and Montmartre are right behind and within 10 min walk you are at the Opera. Gaelle's explanations were complete and the apartment has everything you may need for a short medium stay. Despite the traffic and the nightlife, in the night and morning it is incredibly peaceful and quiet (slept with the windows wide open). I definitely recommend this apartment. Note: 5 floors with no elevator, people with reduced mobility should keep that in mind.