I really enjoyed my stay at Marine's apartment. She wasn't there to meet me when I arrived but she responded very quickly to my messages and left me the code to enter her apartment. She left notes for me including locations of necessities and nice bakeries and offered me breakfast from her kitchen. I had trouble with her wifi due to works in the building, but she left me an alternative wifi spot which wasn't 100% reliable but sufficed for my stay. Her apartment is very clean and nicely decorated. The location is perfect, around the corner from the Pantheon and the Sorbonne. There are a number of very nice cafés, restaurants and brassieres in the area. All in all I would definitely recommend staying here. I would definitely stay here again!