Luc's apartment was cozy and exactly as described. The metro was a 5 minute walk away and we were in the heart of Paris within 15 to 20 minutes. Communication with Luc was easy and he was able to meet us when we arrived. Luc provided maps and gave wonderful suggestions on where to eat and visit.
The only thing you should know is that this apartment is on the 7th floor which makes the initial climb challenging with all your belongings. Otherwise, I would highly recommend this apartment if you're looking for something away from the hustle and bustle of central Paris.