Stayed there for 2 weeks with my family and we enjoyed it till the last minute. Warm welcome from John, newly renovated apartment, good wifi. Bathroom is a bit tight, but no big problem. Loved that it is located in the inner yard, so has small green terrace and zero noise from the street! Very quiet place.
Throughout the all time we haven't used any transport, reached nicest locations in Paris by foot, great location. Sightseeing places, restaurants, shops - all within a reach of a walk.
Would stay there again. Thanks John for a nice place.