We were a party of four "over 65" ladies who stayed a week in this amazing space! There were lots of conveniences about this location. The apartment is ground floor, large rooms, and very close to two grocery stores. We made a grocery run first thing but Florence left coffee, milk, and some other items in the kitchen so we had a good start. The tube stop is less than a block away and there are restaurants very close. This is a large and very usable space in Paris. Most accommodations do not have the large room size and it made all the difference in our stay. Florence and Clara both worked to help us make some special arrangements in advance such as a private van to/from the airport, and a private guide for the Louvre and Versailles. We originally intended to have a chef for one evening and they set us up with a company to arrange that but ultimately we did not use that service. It was nice that they knew where to look for that kind of thing in advance of our trip.
Things to know before you go: The three bedrooms downstairs do not have as much privacy as the rooms upstairs. One of the three has three walls and a curtain across the entry. Two of the three are actually one big room with a curtain to separate and curtains across the front. It works but good to know in advance. There is one bathroom downstairs that is a bit different the the others. The shower in that bathroom does not actually have a stall. We only used that shower one time and then decided to share the other two showers instead. It did not cause anyone a problem and was not inconvenient in any way. You can hear the trains at night - not too loud but definitely hear a distant rumble. If you are a light sleeper then earplugs are handy but only one person in our party used them and nobody else had any problem with that. If you use a CPAP then go to a grocery store that carries cleaning supplies. In that section of the store you can buy "demineralized water." In France they use demineralized water for ironing so it is in the cleaning section of the store. We could not find distilled water anywhere - not a grocery and not a pharmacy. We checked with almost a dozen places until I found a note on the Internet explaining that it is not commonly carried in the stores and actually nobody seemed to even know what I was talking about when I said "distilled." Demineralized water works just fine and we purchased it about a block from the apartment.
This was a real find for a group that wants to be together in an apartment rather than multiple hotel rooms. The convenience of a complete kitchen, washing machine, large rooms, and great location are unmatched in Paris. I would definitely stay here again.