Emmanuel's place is in a fantastic location in the heart of Le Marais. It's very close to the most useful metro line is Paris.
There are tonnes of shops and restaurants close by.
I would definitely recommend staying at Emmanuel's. He was very quick to respond back to any questions and was proactive with the communication in regards to how to find his place from the airport.
Thank you for letting my wife and I stay in your beautiful and convenient flat.
The small negative thing is the amount of noise from the street level, as there are bars close by. If you are a very light sleeper, this may affect your ability to sleep. That being said, if you love to be in the heart of the city, this is the location for you.