My five year old son and I stayed here for a week in late August/early September. The space is very well organized and comfortable and had everything we needed and more. The location is AMAZING—the neighborhood is fantastic and a great, central place for exploring all of Paris. The floor-to-ceiling windows kept us cool all night. The only issue we had was a loud party directly across the street from us on a Friday night, which, due to the narrowness of the street and the necessity of keeping the windows open, seemed like it was happening right inside our apartment, but I assume that was a fluke—the other nights were quiet and the neighbors all respectful. It's a wonderful option for a true, immersive Parisian experience if you want to feel like you're a local. And I can't stress enough how great the location is for eating, shopping, walking, exploring, etc. We hope to return to Paris soon and will try to stay here again if we can!