Most importantly the apartment is in a fantastic location. Walk to the Louvre, a couple of metro stations nearby allowing easy access anywhere in Paris.
We were worried about street noise and privacy being first floor but it is not an issue at all with wooden blinds that completely seal the windows at night. We were a family of 5 and there was plenty of room to spread out with large bedrooms and separate toilets and showers. A truly great AirBnB. A small starter pack of sugers, teabags etc would be nice but that appears to be the rarity with AirBnB these days……