The apartment has the most spectacular view in Paris, from both sides! One side looks out right onto the Sacré Cœur, the other looks out over the whole of Paris - even from the Shower, as Christian pointed out! There are great loacal cafes and restaurants, shops nearby, and you will get super fit climbing up and down all the steps to get to and from Rue Lamarck. The ideal place to start and end a day in Paris.