Helena and Clement are wonderful hosts, we felt like in home. Their house is lovely, and is located in a very nice quartier which is cheaper than others and beautiful, close to the metro, and to everything. If you walk rue Pascal till rue Mouffetard you can feel very local, good place for breakfast and for lunch, and rue Saint Severin close to Saint Michelle, that's the night place. Have fun guys and use the metro, it works like a swiss watch and is very cheap. Visit La Villete, best place ever.