This was a wonderful place for my sister and I. The location was fabulous both in its proximity to sites and the local neighborhood. The neighborhood has walkable restaurants, a small connivence shop and beautiful shops. It was very thoughtful of Carla to have some bread, juice, fruit, plenty of coffee, jam, butter and other essentials waiting for us in the small, and well outfitted kitchen!
There is a large master/misses bedroom and a day bed in the kitchen, and although small the day bed was very comfortable and perfectly fine for us. We arrived and needed nothing that wasn't there in the kitchen or bathroom. Carla had thought of everything travelers could want.
The apartment is on the third floor and there is an elevator, however any visitors would still be needed to walk stairs as the apartment is in a back stairwell and entree/exit could be difficult for someone with limitations.
When I return to Paris in June I would be happy to stay with Carla again