I stayed at Chrystelle's place for a month on a business trip and felt I was in a perfectly central location. Le Marais offers countless cafes, shops, and delicious bakeries just 1 minute from the apartment. The RER and metro train station was about a 10 minute walk with a shopping mall right above it. Chrystelle's place is spacious especially for Paris and extremely clean. She even had a cleaner come in once a week during my stay! The house is equipped with everything you'll need to feel at home. It is on the 3rd floor so heavy bags are no fun but aside from this and the noise of the apartment, great stay and kind host. Artsy neighborhood.