A lovely tiny (yes!) room (chambre de bonne) with (indeed) a view of Sacré-Coeur if one leans out of the window looking right. Calm, clean, and with a very fast internet connection and a comfy bed. There is even a (tiny) shower and a small sink. The room is on the sixth floor (110 steps), côté cour, (quiet), facing the identically built 19th century house directly opposite. The quartier (11e) is agreeable, with authentic and good restaurants and excellent boulangeries. There are several metro stations within easy walking distance (Parmentier, Oberkampf, Saint-Ambroise). Thank you, @ Frédéric, I am very happy to return very soon.