I stayed in this unit for one week with my parents. The unit is modern and clean. Like most units in Paris, the space is small so would be best for a single person or a couple. We don't speak French and are not used to electric stoves so we had difficulties with the appliances, but got the hang of it after a few days. A word of warning if you are not familiar with the Montmartre area-there are lots of stairs in this part of Paris! Yes, the metro and Sacre Couer are under a five minute walk from this unit if you are healthy. BUT you must go up several flights of stairs to reach both, which was extremely difficult for my elderly parents.