Yes this is set in Bonhams Auction House. We went here for a friends birthday. And this was before starting the food blog so we dont have many details. But we do remember on the table next to us was Michel Roux senior! The head chef is Tom Kemble. Also if you are thinking of going, allow a few extra minutes as it is quite difficult to find the entrance it is via Haunch of Venison Yard, off Brook Street, W1.