For those looking to travel to Paris on a budget and plan to spend most of their time out and about exploring, this is a great option. It is only a few minutes' walking distance to 2 metro lines and numerous buses, and sits 2 blocks north of the foot of Montmartre. Beatrice the host was very helpful over text, as was her friend who checked us in in person. However, be aware that the bedroom, kitchen, and especially the bathroom are extremely small, there is limited space available to put your clothes & luggage, and the quality of the amenities were not as expected.
Only 2 drawers in the dresser were empty, and about a foot of space was available in the very shallow closet amidst other clothes and shoeboxes. The bed is not a real mattress but rather a thin, dense futon type pad on a frame, with very flat old pillows. The shower was clean but only had a handheld shower head, so that we had to jury rig it into a clothes drying rack that was attached to the front of the shower in order to shoot water straight out at chest level if we wanted to have our hands free to wash ourselves. The towels were old and worn. There was an iron but no ironing board—not even a mini one. My boyfriend and I are tall and kept getting in each others' way in the cramped bedroom, and the bathroom in particular was so small that we had trouble fitting on the toilet, which also smelled strongly of the blue tablet urinal cake thing that was in it.
Overall, like I said it does the job if budget is your main concern. But to be honest I was perplexed as to why this apartment made the list of AirBnB's top Paris properties and if you are after comfort, I would recommend booking elsewhere.