The location is a dream as is the apartment. Unless you are a bigger person that needs more room! The photos appear larger than reality. I loved the flat and was in my personal favorite area with a view of the sacre coeur that can't be beat!
On the flip side I arrived later than my boyfriend, (who speaks little French or Arabic) and the location he had been told to pick up the keys from a second party was not there and no one spoke even an ounce of English. No one answered his calls to try to solve this and it wasn't until I messaged the host from America that I received a call back and she quickly rectified it by contacting the person who was to hand off the keys. However, saying you do not answer a call because they didn't recognize the number when you know you have a guest checking in is not an acceptable response when someone has been traveling for 8 plus hours. We said arrival time was 9 and was there at 9:30. It was 10:30 before he was able to get inside the apartment with everything being arranged beforehand. Granted this was probably an exception to what normally happens the man not showing up or answering his phone, but be aware that it can and if you can't communicate strongly this maybe isn't for you. We were also asked to drop off the keys the night before we left at the same convenience store. While not really an issue other than, again, for the owner's convenience ... you will not be able to get into or out of the apartment without someone staying behind to buzz someone back in. I loved the apartment but if you can't actually be bothered to provide being able to get in and out for your guest, list your apt for much less or not at all.