We (young couple with our 3 year old) stayed in Charles' flat for a lovely weekend in Paris. Charles's flat is the perfect base for visits to the city and/or sightseeing. There are two metro stops within a 5 minute walk (of which one is on the blue RER line, which takes you to downtown Paris in 15 minutes). We very much enjoyed walking to Jardin du Luxembourg, where our 3 year old cloud run around and play, and then take a metro from there to explore other parts of the city. The neighborhood in which Charles' flat is located is residential, which made us feel like we were part of the city - and not so much tourists.
Charles' flat is by far the most stylish and tastefully decorated Airbnb that we have every stayed in. It has everything you could possibly need during your stay; the kitchen is well equipped, the bathroom is very comfortable, the bedroom is nice and cozy and the entire apartment is equipped with high tech gadgetry. The place is definitely not big, but that did not bother us at all. And then of course there is the view... It is SPEC-TA-CU-LAR. To have Paris at your feet like that is truly amazing. We were tempted to just stay in all day and watch the view change throughout the day. It just doesn't get old.
Charles was really helpful and easy to reach before and throughout our stay. He even arranged a small bed and a high chair for our child, which we really appreciated.
Overall we had an incredible stay, and we would highly recommend Charles' flat. 10/10 would book again!