Marc is a really nice host. Everything was very clean and thoughtful. The room comfortable, and I expecially liked the fact that there are blinds which can make the room completely dark, for the light sleepers. The neighborhood is quiet, and I had really really good sleep during this week. Marc has a bunch of recommendations and fliers for your Paris visit (which I unfortunately couldn't use, since I was there for a really intense workshop). The place is really close to the metro, but actually I am a walker, so I can also tell you it felt really safe to walk even at night. This has been a really nice experience, and I would deffinitely come back to Marc's if I ever travel to Paris alone again.