Unfortunately this is a negative review. While our trip to Paris was amazing overall, this apartment was not. My partner got TERRIBLE BED BUG BITES towards the end of our stay - we found several bugs on the pull out bed alone. We notified the owners immediately, and while they reimbursed us for one night's stay, we were on our own finding a last minute hotel in Paris (which wasn't cheap!) Furthermore, the room was very hot and stuffy (even in mild weather), and the "AC unit" was nothing more than a small fan on the floor that blew more hot air into the room than cold air. The top bunk was incredibly hot at night.
The bedbugs incident was unfortunate - the apartment is in an amazing location. However we cannot recommend staying here.