Family of five. Dominique's apartment was great. There was plenty of space for the five of us. It is in an old building with a lot of period charm, but it didn't feel old. There is lots of art around, and a great collection of books to peruse.
There are tons of little local coffee shops, restaurants, patisseries right around the neighborhood. It's walkable to the Catacombs, the Pantheon and the Metro, so much more.
Communication was easy and fast. Check in was easy with a lock box. The neighborhood was quiet, felt safe and everyone was friendly even with our broken attempts at French.
We had a great stay, would recommend Dominique's apartment, and would stay again.