I had a wonderful stay at Sylvie’s place. The location was great - very safe, with lots of cafes and shops around. You can easily take the metro or walk about 20-25 minutes to many of the main tourist attractions in Paris.
The apartment is small, but comfortable, with modern amenities while maintaining the charm from the original 19th century building.
Sylvie welcomed me at the apartment as soon as I arrived from the airport, and came back to see me off the morning I left. She was very responsive via text. I had a little trouble with the door lock, but her husband came right over to help me on my first night.
I would definitely recommend Sylvie’s place to other solo travelers or couples.