The location is amazing, the apartment is beautiful. We had a lovely time walking around eating at the creperie and bringing baguettes and croissants back for breakfast. We loved coming home to the apartment. Sometimes there were other people in the courtyard and they were all extremely nice. It was a good hub for us in Paris to get around, and the area made us feel like real Parisians! lol.
Be careful around the canal past like 3am though, drunk guys hassled us and it was not great. Though that seems to be a late night thing anyways.
Anytime we had an issue it was resolved promptly and our hosts were very nice and easy to speak with. They helped make the stay easy and fun.
TL;DR: Ask about the doors. Our check-in seemed a tad rushed, but the person doing it had another one to get to, so we understand, though some key details were glanced over, like how the doors and locks work. This gave us a bit of trouble which could have been avoided if we had been told. But it is all okay.
This is an issue/non-issue which we ended up laughing about. There is a small issue with the shower! It is okay though. Be careful that it does not overflow. Put a towel down at the door so it does not overflow. If it does, it may overflow into the kitchen. We had a good laugh about it once Katerina assured us it was all okay.
Overall, great place to stay The host and property are wonderful.