The place is beautiful, and the location is great -- the neighbourhood is very charming, and well-connected to anything you might want to see in Paris. . It is clearly a lived-in home, which means it has many small conveniences that are missed at "AirB&B only" apartments (e.g. enough silverware and plates, convenient extension cords, good-quality cookware). It was also lovely to have two floors, and there was plenty of spce. The kitchen was great by Paris standards, however, the dishwasher didn't seem to work very well, so all of the "clean" dishes were a bit dirty. Other than that it was very clean.
The communication is handled by a company called "WeHost", so you would think it would be professional...think again. The communication among the worst I've ever experienced, with the WeHost person who was handling the account, Pierre, not transferring information to the person giving the keys, so that we ended up waiting outside the apartment in the heat with our bags for 30 minutes, even though we scheduled our check-in over a day in advance and arrived exactly at the scheduled time. I totally understand that miscommunications can happen, however, Pierre was quite impolite on top of this, refusing to apologize or acknowledge the mistake, insisting it "wasn't his problem".
Other than that, communication was slow and difficult. We asked for a later check-out since our flight wasn't until late in the afternoon, and had to re-ask 3-4 times for over a day before getting any response (it's fine if the answer's "no", but when you're travelling you kind of need to know the information to be able to plan). Of course the answer was no, and Pierre said we couldn't be there a minute after 11:00 because other people would be checking in immediately after. Well, we ended up in a café just next to the apartment, so we could clearly see that no cleaning people arrived until several hours later, even later than our requested check-out.
It's disappointing to have to give a negative review, as we really did love the apartment and the location. However, the communication with WeHost left a lot to be desired.