Great stay for a solo traveler. The apartment is a typical Parisian apartment, so it is quite small, but the proximity to everything more than makes up for it. The metro is nearby, and most attractions are either a ten minute walk, or within 20 or so minutes on the metro. The sofa is also extremely comfortable, and I had no issues sleeping or getting comfortable rest.
Marie is also very kind, responsive, and attentive. I would absolutely recommend this stay to anyone and would definitely come back again.