Catherine and Frederic are so helpful. We got the keys personally with some city advise and they helped with the taxi.
The apartment located just by the city center. On foot you can reach evertything. Despite this it is quiet. One night the neighbours woke us up but it was saturday so it is acceptable.
The only thing that we didn't find the airconditioner clean enough so we didn't use it. It was hot. But this can be fixed easilly.