We stayed for 2 months and can recommend the apartment and neighborhood. The neighborhood has great restaurants (Vin des Pyrenees, Bofinger, Cafe Janou), two beautiful yoga studios within a 10 minute walk (Omm Yoga, Naya Yoga), and easy transportation around Paris from the Saint Paul, Bastille, and Sully Morland metro stops. Just a few blocks to the Seine. If you're looking for quintessential Paris as a tourist, this is definitely it!
Good amenities including a full-size refrigerator as well as a dishwasher and washer/dryer. The stairs to the upper level are narrow -- for going down, our life hack was to hold the railing and step sideways. We quickly got used to it!
Neighbors in the building are lovely people and very considerate. Just to note, the building is historic and as of September 2022 it is undergoing some construction on the façade, but this did not impact us 95% of the time and never at early/late hours. Actual apartment is 100% accurate to the listing pictures, everything is modern and attractive, nothing is needing renovation in the apartment itself!
Our host Alexis and Chloe were responsive and helpful when anything came up and gave great neighborhood recommendations. There was an issue with the cleaning team upon our arrival, but Alexis and Chloe were quick to come to solution when we let them know about it.
One flag to set expectations (particularly for any Americans who expect "concierge" customer service): we felt the external company managing the apartment could have done a better job of communicating expectations for what is needed on their end. For example, on check out day, they sent a (very nice!) employee to conduct a 2-hour inspection, photographing the entire place, counting all the forks and dishes, and asking us about things like foundation wall cracks. The building structure condition check seemed out of the ordinary for a relatively short stay. We thought the process was going to be a 10-15 minutes check of the apartment's cosmetic condition and a key drop off (which has been our experience in most AirBnBs). They company also didn't do a check like that when we moved in, so it seemed arbitrary. There would have been no way for us to verify things like dish count, wall cracks etc.
But again, you can count on Alexis and Chloe to fix whatever issues arise including with the management company. They are a professional company. They handled our bail mobilitee without error (but only after we followed up them several times to complete it). Just know it won't be that 5-star service model like AirBnB itself tries to market. Most importantly, that factor certainly would not deter us from booking another stay. We hope to be back at this charming apartment soon!