A good value for the great location you're getting—very close to the Metro/RER, and within 20-30 minutes of most of Paris' touristy landmarks (either by subway or walking). Though a smidge small and simple in its accommodations, it generally felt clean (minus some mildew in the shower/on the shower curtain) and pleasant for its price. The apartment got a little cold (during a winter month), but three radiators (two worked) help warm the place up, and the provided blankets trap heat incredibly well. We were warm, comfortable, and we didn't have any issues with street noise or neighbors—slept great! We didn't make use of the small kitchen, but it had everything we needed if we were planning to cook.
Our one criticism was that communications with Melissa were not so great. It felt like she forgot about our Airbnb reservation (which we had made months prior to our stay). We were only able to make contact with her after calling Airbnb directly and having them place a cancellation deadline the *day* we were flying out. (An initial message we sent to introduce ourselves when we booked the Airbnb went unanswered, and we were unable to reach Melissa after multiple attempts via Airbnb, phone, and text in the days leading up to our flight.) Once we finally got in touch, Melissa was chatty and accommodating leading up to check-in. We had one question during our stay, and she didn't really answer it in a timely fashion (even when we accounted for the differences in time zones). I didn't see this criticism in any of her other reviews, so this might have been a fluke with us, but it's something you'll want to keep in the back of your mind, because little is more stressful than not knowing if you have a place to stay prior to getting on a 10+ hour flight to Paris.