We had a great time visiting Paris staying in Sylvain's place. Unfortunately we didn't see home apart from the first night as he went away for the weekend. The apartment is on the ground floor so can get a little loud from the road but is really close to a great street with lots of shops and cafés with a great atmosphere. The address is slightly further out than what the website said but it was still only a short walk to the Pantheon and the Notre Dame. The place was fairly clean but there were a few ants in the bedroom which we discovered on the last day but it's not much of a problem at all. Very good value for money and great location, would recommend if you are on a budget and aren't looking for something luxurious :)