Contact
Everything here is answered in writing.
One address, read by the author.
A measured house
Your private letter, your dossier, or a question about how your house was recorded.
Press and interviews
Interview requests, the method in full, and figures under embargo. The facts sit on For the Press.
Anything else
Readers, researchers, and houses outside edition one.
Alexandre Olive answers every message himself, in the order received.
A written question gets a fuller answer than a call, and it leaves a record both sides can hold.