We spent a fantastic four days in Paris staying at Ariane's place. The apartment was superbly located, very close to a metro station and walkable to practically anywhere you wanted to go. Bread, cereal, and juice for breakfast was a lovely touch. Only concerns would be being located above a very noisy street, which was loud at all hours day and night (fortunately I brought earplugs) and a lot of smoke coming into the apartment through the windows and doors. Otherwise, would highly, highly recommend.