The apartment was a bit small for 4 people (3 adults, 1 child) but we were still able to fit somewhat comfortably. The apartment was clean and modern, and basic utensils were provided. There was even an Nespresso machine with capsules, which was nice. However, it is on the 3rd floor and the stairs were a bit narrow so it was a little difficult to carry the luggage.
We love the location! It is walking distance to most of the tourist attractions - such as the Louvre, Palais Royal, Palais Garnier, Place Vendome, Place de la Concorde, etc. The apartment seems to be located in a Japanese district as there are lots of Japanese eateries nearby.