I highly recommend Benoit's flat. I was very comfortable there. It gets great light and is quiet. The bed is comfy. I walked everywhere, but Bus 69, about a block away, crosses the city east-west, taking in major neighborhoods and sites, ending at the Eiffel Tower. There are lots of cafes, boulangeries, restaurants, and wine bars in the immediate vicinity. The heart of Les Marais is a short 15/20-minute walk. I like that although there were (of course) other tourists in the neighborhood, it isn't overrun by them/us. It was mainly people going about their daily lives. I would stay there again.