One word - AMAZING!!!
The location is perfect. It's a one minute trip to the Louvre and you can see the The Tuileries Garden and the "Parisian Eye" out the appartment's window and the metro station is just across the street. But you don't even need the metro, because the appartment is close to pretty much everything worth seeing.
The appartment itself is also very good. Comfortable beds, well equiped, clean. TV has a LOT of channels in every language (French, English, Russian, Chinese, German...). It also has Wi-Fi.
Overall, we had a very good time in this appartment and we are happy that we chose it.
P.S. We are very thankful to Mario. Our flight was delayed and he patiently waited for our arrival in the night and was very friendly about the situation.
Ina and family from Lithuania