The apartment is nice and newly furnished. It is located within walking distance (15-20 mins) from Montmartre, lovely Marais and Louvre. There is a metro station 5 mins from the apartment.
The apartment is perfect for a couple but perhaps a bit too small for three guests. Also, there was a small issue with the extensible couch that made it a bit uncomfortable, but we reported it to Julie who said it will be fixed.
It has self check-in which makes it perfect if you arrive late (as we did).
Our only incident was related to the apartment not being cleaned when we arrived, but Julie was fast in responding and tried her best to remediate the problem. Due to our short stay, the problem was remediated only on the last day, so Julie was fair enough to reimburse the cost related to cleaning fee. Judging by the fast responsiveness of Julie and her constant reassurance, although the problem was not solved for in due time, I am confident it was a one time incident.