My stay at Sebastien's place was wonderful. The apartment is bigger than it appears in the photos and can easily accommodate several people. The apartment has a good-sized, well-stocked kitchen, which was great for a longer stay. The location is amazing-there are tons of bakeries, patisseries, cafes, and restaurants as well as a drug store and supermarket just steps away. Several attractions are quite close by walking including le Centre Pompidou and Notre Dame (~15 minutes) and most of the others are walkable as well. If you don't feel up to walking, the nearest metro (line 8) is 2 minutes away and runs directly to some of the farther attractions like the Eiffel Tower, Invalides, and Champs-Elysees. The area also has some great bars (tons of cool speakeasies that are surprisingly hard to find).