Everything was great.
Herve described the location well and the communication was without any problems. Even during my stay Herve stayed in contact with me and when the coffee machine broke he organized within two days a new one.
The location of the flat is just great. For surfing you can reach Côte de basque and the grande Plage within 5 min walking. All shops and restaurants are right in front of the flat.
I would highly recommend this flat to everyone :)