This location was great for our family to experience Paris from a local neighborhood but not far from all the main tourist attractions. It is about 20 minutes walk to the Eiffel Tower and close to several Metro stops within 5-10 minutes walk—so all the major tourist spots, the Seine river, and the entire city was very accessible. A supermarket is just next door and the neighborhood has several of cafes, restaurants, bakeries, grocers, and little public parks to enjoy daily Parisien life.
This apartment is on the 5th floor with no lift, and the toilet closet may not be easy for larger or very tall guests or those with mobility/accessibility concerns. The hardwood floors also creak which is expected for a building of this age, so you need to be mindful of being courteous to the neighbors below regarding noise in the later evening. There is no air conditioning, but several fans were provided, and none of the windows were directly sun-facing, so it was relatively cool with the windows open even on some of the warmer days. Traffic noise is unavoidable, so bring earplugs if this bothers you and keeps you awake at night.
We are a physically active family of four who travel light, enjoy walking all day, and prefer experiencing a new city embedded with the locals rather than from a hotel. This apartment fit our travel style well. The property owners were very pleasant and communicated well and often about any concerns we had during our stay. We had a problem with the refrigerator, but they helped and communicated often even during a busy week of a national holiday when services and availability were limited. Speaking of national holidays, we happily discovered that just two blocks away, there was a clear line of sight to the Eiffel Tower. So we were able to see the fireworks display on the late evening of Fête de la Fédération (AKA: Bastille Day), without dealing with the massive crowds at the park and resultant traffic afterwards; and we were back in the apartment early and ready for our departing flight very early the next morning.