The location is amazing - right in the heart of Montmartre and close to Sacre Coeur. It was also relatively cool despite the hot temperature outside and there being no air conditioning. Andre is also quick to reply!
The reason for the lower stars is because of the cleanliness of the bathroom (just the shower and corners) and the washer - Andre replied promptly to my concerns and said he would fix this after my visit. The rest of the apartment is clean and organized. I wish there were also basic cooking supplies like oil/butter but they are easy to find at nearby grocery stores. It can also be loud with the windows open but that is the trade off for such a central location and was not a big concern for me and my partner!