I stayed at the studio solo for six nights. It was a good location for getting around Paris, with three metro lines in very easy walking distance and also just one stop from Gare du Nord. Other than some occasional street noise, the apartment is mostly quiet, and it was very clean. The weather was quite hot when I was there and there were a couple of nights where a fan would have helped, but in general, the studio cooled down surprisingly well at night even with it being a top floor flat.