Wonderful property and the host, Julien.
The best location in Paris -is about 700 feet from Luxemburg Garden. Very close to many metro stations and Port Royal for RER. Many close by restaurants, especially a great pizza place, right next to it. A small food store 300 feet away is helpful. A bakery is right across.
The window is opening to the schoolyard of the private college - was not bothering at all.
Special thanks to Julien who has done great work fixing any problems super fast. He came late because of the plane delay and checked in. He helped with forgotten stuff greatly.
The apartment is large by Paris standards, which is very nice, with a TV, coffee machine, fridge, etc.
Thank you, Julien, appreciate the stay and your help.