We much enjoyed the apartment which was small but well designed AND QUIET. The kitchen was clean, fairly new and functional with all the necessary gear, the bathroom was small and compact (not recommended for people of significantly greater girth than average), the bed was extremely comfortable and the place in general had a kind of welcoming air to it. The location is superb and close to almost everything of major interest on the left bank including a wide range of interesting ethnic restaurants + one of the best vegan restaurants in town. The Luxembourg RER stop which is on line B and is a straight shot to CDG is maybe 2.5 blocks away. BUT it should be mentioned that the wifi was down to the point of being inaccessible which was a major problem for us. The 4 flights of stairs were not too difficult to deal with even though we are both around 80 y.o. so young folks in their 50s and 60s should not find the ups and downs too challenging. Give it a try but make sure that Phillippe has got the wifi working again.