Everything was ok. Camille and her parents were very, very nice.
We arrived at 23 pm and the father of Camille was there. Check out was no problem. We leave in the afternoon.
They give us maps of Paris and the Metro. The Metro Station Line 2 is directly in front of the house. From there you get every famous places like Louvre, Notre Dame, Tour Eifel etc. in about 10-20min. Furthermore they have special advice for us what to visit in Paris and how to get there.
Thank you for the nice time in Paris!!!