Charlotte was a wonderful host - she was quick to respond and provided all the information for us to access the apartment. We also spoke via phone upon my arrival to make sure that we had everything we needed. The flat is beautiful, clean and a nice size for the area (good for 2 peo.) - it is just as it looks in the pictures. It is in a GREAT location - the heart of Le Marais with many cafes, patisseries, groceries, and restaurants, not to mention all the sights (The Pompidou is just down the street, the Picasso museum doesn't reopen until Oct. 25, but it should be amazing when it does, and there are many other little museums and Hotels to visit - we enjoyed the Maison Europeenne de la Photographie with contemporary exhibits). There is really something for everyone, including discerning shoppers. Berko's down the street from the flat has one of the best cheesecakes in the world! You wouldn't have to leave Le Marais if you didn't want to, but there are two close metro stops (Rambuteau and Hotel de Ville) and taxis are plentiful, which is a nice way to travel so that you can see the streets of Paris.
I highly recommend Charlotte and her flat!