We stayed at Charlie's apartment for a week and overall had a great experience. The location is excellent in the 11th arr., close to very hip bars/ restaurants but still quiet and away from the touristy/ busy areas to feel local and a bit less hectic. It's a block away from the Ledru-Rollin metro stop which makes it super easy to get anywhere via metro. The space itself is very charming. If you're noise sensitive, we did hear neighbors up and about in the middle of the night a few times, which I think may be just part of the charm of an old building, but definitely a consideration. Overall, we loved the space and location!