The apartment (especially the bathroom) is very small, but it was perfect for our use. The location is great (we could walk to a lot of popular attractions), and the view of the Eiffel tower was very beautiful.
The elevator was broken both when we arrived and when we left, but the stairs were broad enough for us to get our luggage up and down. The instructions on how to get in were extremely clear (with pictures) and made the check in very easy (no contact). Ni was also quick to answer us and very friendly.
We would definitely stay here again!