We loved staying at Julien's apartment. It really is very close to Notre Dame and the metro station is just a moment or two away. The apartment was quiet and we were able to sleep well. We have had other accommodation in Paris where street noise was almost constant. The bed was comfortable and everything was clean and well organised. Julien gave us good advice about places to eat, and lots of information which we would have explored if we had been staying longer. We really appreciated the water and juice he left for us in the refrigerator, plus other grocery items. After a long trip we were able to rest a little before shopping. We will recommend his apartment to friends.