Nice location right in the city center. Louvre / Centre Pompidou and other tourist attractions are nearby. Lot's of nice restaurants and coffee houses in the vicinity.
The apartment is large enough to accomodate 2-3 couples or a large family.
The floors are somewhat squeaky, however, so probably not ideal for light sleepers (if others plan to stay late).
Check-in is with the key-box and is easy and convenient. Communication with the host was fast.