I've been to Paris several times this year and this was by far my favorite place I've stayed. I loved the location - it was on a quiet street, but just outside were many bars, restaurants, shops and markets. It was always lively and full of people, but never felt unsafe.
The apartment itself was comfortable, clean and bright. There was one small hiccup with the hot water, but once Nicolas let me know how to fix it, there were no other issues. I would definitely recommend this to friends and will definitely stay there again when I return to Paris!